Square of (-2/3) is
a. -2/3
b. 2/3
c. -4/9
d. 4/9

Solution:

Given number is - 2/3

We know that

Square of (-2/3) can be written as

(-2/3)2 = (-2/3) × (-2/3) = 4/9

Therefore, the square of (-2/3) is 4/9.

✦ Try This: Square of (-4/7) is

Given number is - 4/7

We know that

Square of (-4/7) can be written as

(-4/7)2 = (-4/7) × (-4/7) = 16/49

Therefore, the square of (-4/7) is 16/49

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 13

NCERT Exemplar Class 7 Maths Chapter 11 Problem 12

Square of (-2/3) is: a. -2/3, b. 2/3, c. -4/9, d. 4/9

Summary:

Square of (-2/3) is 4/9

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