Which number can each term of the equation be multiplied by to eliminate the fractions before solving? m-3/4m-1/2 = 2 + 1/4m.

a.2
b.3
c.4
d.5

In order to eliminate the fractions in the equation before solving the equation multiply it by the least common multiple of all denominators.

You are given the equation

Here you have fractions

with denominators 4, 2 and 4, respectively.

The least common multiple is

LCM(4,2,4)=4,

then you should multiply by 4.

corretc choice is C

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i