Find the square root if it is a real number, or state that the expression is not a real number.
-- 0.49
A) not a real number
B) 0.07
C) -0.7
D) -0.07

Name: Find the square root if it is a real number, or state that the expression is not a real number. -- 0.49 A) not a real number B) 0.07 C) -0.7 D) -0.07
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Question

Quizplus · Accepted Answer

The square root of 0.49 is 0.7, but since the expression is negative (-0.49), the square root is not a real number. However, if considering the negative square root of 0.49, it would be -0.7.

Find the Square Root If It Is a Real Number