4.

Which statement is not true?

A.

If x2 = 81, then x = + 9.

B. If x = 121, then x = + 11.

C. If x3 = 1, then x = + 1.

D. If x = - 8, then x = - 2.

Question

Jake Roy

Mathematics

4 September, 20:45

4.

Which statement is not true?

A.

If x2 = 81, then x = + 9.

B. If x = 121, then x = + 11.

C. If x3 = 1, then x = + 1.

D. If x = - 8, then x = - 2.

+1

Answers (1)

Know the Answer?

Vivian · Answer 1

Step-by-step explanation:

If x to the power of 3 is 1 than x is 1, is incorrect, however for b and d what are the powers, without knowing them this statement can not be judged.

4.Which statement is not true?A.If x2 = 81, then x = + 9.B. If x = 121, then x = + 11.C. If x3 = 1, then x = + 1.D. If x = - 8, then x = - 2.

4.

Which statement is not true?

A.

If x2 = 81, then x = + 9.

B. If x = 121, then x = + 11.

C. If x3 = 1, then x = + 1.

D. If x = - 8, then x = - 2.