MA19.7A.15

Mathematics (2019) Grade(s): 7 - Grade 7 Accelerated

MA19.7A.15
Use square root and cube root symbols to represent solutions to equations.

Unpacked Content

Knowledge

Students know:

That the square root of a non-perfectsquare is an irrational number.
Equations can potentially have twosolutions.
how to identify a perfect square/cube.

Skills

Students are able to:

Define a perfect square/cube.
Evaluate radical expressions representing square and cube roots.
Solve equations with a squared or cubed variable.

Understanding

Students understand that:

There is an inverse relationship between squares and cubes and their roots.

Vocabulary

Radical
Square Root
Cube Root

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