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8th grade (Illustrative Mathematics)

Course: 8th grade (Illustrative Mathematics) > Unit 8

Lesson 14: Extra practice: Square roots and cube roots

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Equations with square roots: decimals & fractions

CCSS.Math: 8.EE.A.2

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Find the solution(s) of the following equation.

b, squared, equals, start fraction, 16, divided by, 121, end fraction

(Choice A)
b, equals, start fraction, 2, divided by, 7, end fraction
(Choice B)
b, equals, minus, start fraction, 2, divided by, 7, end fraction
(Choice C)
b, equals, start fraction, 4, divided by, 11, end fraction
(Choice D)
b, equals, minus, start fraction, 4, divided by, 11, end fraction
(Choice E)
None of the above

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