Question

what are the solutions of 16x^2 + 9 = 0?

Answer 1

subtract 9 on both sides
do it i will help u:)

Answer 2

so take 16x^2 - 9?

Answer 3

no subtract both sides -9

Answer 4

ok so 9-9?

Answer 5

yep this in the left side i the right side 0-9=-9

Answer 6

then would I divide 16x^2 by -9?

Answer 7

no divide 16 on both sides

Answer 8

16x/16x = 0 then 16/-9?

Answer 9

x^2=-9/16

Answer 10

r u still there coz i hv to go?

Answer 11

thanks for your help (: