Which number produces an irrational number when multiplied by 3/4

When an irrational number is multiplied by rational number, it gives irrational number always. Since we need to produce an irrational number . A. 3/4 is a rational number if we multiply by -1.25 it will remain a rational number

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

answer: -8.2562234e+13