Question

solve the equation
(x-9)(4x+5)=0

Answer 1

What do you think it could be...?

Answer 2

\[x = -5/4\]

Answer 3

or x= 9

Answer 4

is it right

Answer 5

You have to explain how u got your answers:-)

Answer 6

ok

Answer 7

becuse (x-9)*(4x +5) = 0
then either x- 9 = 0
or 4x+5=0
so x= 9 or x = -5/4

Answer 8

Okay the only way a product can be 0 is if any of the terms are 0.. oh well problemsolver got there first..

Answer 9

X = -5/4 and x = 9 i got this answer becauseif you want the equation to be equal then one of the terms must equal zero, you take the opposite. (x-9) so x=9. and (4x+5) so it would be -5/4

Answer 10

thank u...

Answer 11

yep