Estimate to solve word problems
Estimate to solve word problems
What you'll learn
- Identify the index and radicand of a rational number expressed in radical form and rewrite it using fractional exponents with 100% accuracy.
- Solve equations involving roots of rational numbers, including those requiring simplification and rationalization, and verify solutions for extraneous roots with 80% accuracy on a summative assessment.
- Explain the relationship between rational exponents and radicals, including the conditions under which a rational exponent represents a real number, using precise mathematical terminology in a written explanation that demonstrates comprehension of at least 3 key concepts.
- Apply the properties of exponents to simplify expressions containing rational exponents and radicals, including expressions with negative and fractional exponents, achieving a score of 75% or higher on a problem set.
Tutorial Preview
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Sample Practice Questions
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Frequently asked questions
What grade level is "Estimate to solve word problems"?
Estimate to solve word problems is a Grade 7 Mathematics lesson on ExcelOS.
What will I learn in Estimate to solve word problems?
You'll be able to: Identify the index and radicand of a rational number expressed in radical form and rewrite it using fractional exponents with 100% accuracy; Solve equations involving roots of rational numbers, including those requiring….
Is "Estimate to solve word problems" free to practice?
Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.
How many practice questions are included with Estimate to solve word problems?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.