Question

Simplify -175 squared using the imaginary number i
a.i 175 squared
b.5i 7 squared
c.5 -7 squared
d.-5 7 squared

Answer 1

B.

And squared means taken to the 2nd power, what you mean is square roots.

Answer 2

no this will be 5isqrt7 because 5isqrt7 squared = -25*7 = -175