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SAT/Sphere
The all-in-one SAT prep platform for everyone!
© 2025 SAT/Sphere. All rights reserved.
SAT/Sphere
The all-in-one SAT prep platform for everyone!
© 2025 SAT/Sphere. All rights reserved.
Find the perfect SAT prep plan designed to match your goals, study style, and budget. Begin your journey to top scores and college admission success with SAT Sphere!
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This SAT Sphere lesson focuses on essential SAT test topics in the Roots and Radicals section. You'll build a strong understanding of core concepts, learn time-saving test-taking strategies, and apply your knowledge to realistic Digital SAT practice questions.
01
Introduction to Roots and Radicals
Frames the lesson goals—simplifying radicals and solving radical equations—and reminds students they should already recall prime factorization, perfect squares/cubes, laws of exponents, combining like terms, and basic equation solving.
02
Roots as Inverses of Exponents
Defines n-th roots and radical notation, showing how they reverse exponentiation and build on the exponent laws mastered in the Exponents and Powers lesson.
03
Simplifying Square Roots
Teaches the prime-factorization method for reducing square roots, refreshing students’ earlier work with factor trees and recognition of perfect squares.
04
Practice: Square-Root Simplification
Provides guided SAT-style exercises that reinforce the step-by-step simplification process introduced in the previous slide.
05
Operations with Radicals
Presents the product and quotient rules for radicals and shows how to multiply and divide radical expressions, extending students’ prior work with integer exponents and distribution.
06
Rationalizing Denominators
Demonstrates techniques for eliminating radicals from denominators—including conjugates—building on earlier fraction-simplification skills.
07
Higher-Order Roots and Fractional Exponents
Connects cube, fourth, and n-th roots to fractional-exponent notation and extends the exponent laws to simplify and evaluate these expressions.
08
Practice: Other Radicals & Fractional Exponents
Offers scaffolded problems that apply Slide 7 ideas to simplify higher-order radicals and fractional-exponent expressions.
09
Solving Radical Equations
Explains how to isolate a radical and square both sides—then check for extraneous roots—building on earlier linear-equation techniques.
10
Practice: Radical Equations
Provides SAT-style questions that require solving and verifying radical equations, reinforcing the procedure from Slide 9.
11
Key Takeaways and Targeted Practice
Synthesizes all lesson objectives—simplification, operations, and equation solving—through a mini-quiz that revisits exponent laws and factoring for spiral review.
View Example SAT Lesson with Practice Questions and Explanations
Each SAT Sphere lesson is a focused, interactive learning experience aligned with the new Digital SAT exam format. Lessons include SAT practice questions, detailed explanations, and concept reviews to support your SAT Math or Reading and Writing preparation. Designed for measurable improvement, our SAT lessons build confidence and mastery one topic at a time.
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Access a complete Digital SAT curriculum that covers all tested topics and question types.
Build Your Digital SAT Skills with the Fundamentals of Algebra Module
This lesson is part of the Fundamentals of Algebra module, a structured SAT prep unit designed to improve your performance in key areas of the Digital SAT. Each module includes multiple SAT-focused lessons that develop critical thinking, analytical skills, and test-taking confidence. Progress through each module to strengthen your understanding and raise your overall SAT score.
Advance your SAT preparation by completing other SAT Sphere lessons in the Fundamentals of Algebra module. Each lesson targets a specific concept tested on the Digital SAT, helping you deepen your knowledge and refine your skills for the real exam.
08
Modules
SAT Sphere includes 8 focused modules that cover every topic tested in the Math and Reading & Writing sections of the Digital SAT. Each module is built to strengthen core skills and test-taking ability.
86
Lessons
With 86 in-depth lessons, SAT Sphere helps you understand key SAT concepts clearly and efficiently. Our lessons break down each topic into simple, actionable parts.
10k+
Practice
Apply your knowledge using interactive SAT-style practice questions. Get immediate insights with feedback and explanations that help you improve fast.
+6k
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Reinforce your learning with more than 6900 flash cards. Use them to review vocabulary, grammar, math facts, and more — anytime, anywhere.
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Stay organized with our AI-powered study planner. Set your test date and daily study goals, and get a custom SAT prep plan tailored to your pace. Make consistent progress and be fully prepared by test day.
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SAT/AI gives you personalized, step-by-step guidance that fits your learning style. Stuck on a tough math problem or confused by a reading passage? SAT/AI breaks it down clearly, offers instant feedback, and helps you learn from mistakes—building your confidence and boosting your score, one question at a time.
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Begin your SAT preparation with SAT Sphere's comprehensive Digital SAT course. Access expertly crafted SAT lessons, interactive practice questions, and proven strategies to improve your SAT Math and SAT Reading and Writing scores. Whether you're aiming for a perfect 1600 or looking to boost your score, SAT Sphere guides you step-by-step toward SAT success.
Simplify square roots and higher-order radicals while solving related equations. Tackle SAT-level problems to reinforce each skill. Strengthen your radical-manipulation fluency for top Math performance.
Master the SAT with our targeted lesson on Roots and Radicals, part of SAT Sphere’s Digital SAT curriculum. This lesson delivers in-depth concept explanations, problem-solving techniques, and SAT-style practice questions to help you improve your SAT performance. Ideal for both SAT Math and Reading & Writing, each lesson helps you build confidence for test day.