write the polynomial in factored form, 4x^3+8x^2-96x @Little_Kay

Question

write the polynomial in factored form,    4x^3+8x^2-96x           @Little_Kay

anonymous · Answer

=4x(x2+2x-24)
=4x(x2+6x-4x-24)
=4x{x(x+6)-4(x+6)}
=4x(x+6)(x-4)

anonymous · Answer

what are the zeroes of the function? graph the function.      y=x(x+2)(x+5)

anonymous · Answer

set the the equations in parenthesis equal to 0. x+2=0, x+5=0. can you solve that?

anonymous · Answer

yes i got the answer to number 2 thanks do you want me to start in 3 in a different chat thing?

anonymous · Answer

Yeah hold on though. what did you get for your zeros ?

anonymous · Answer

is it 2 and 5?

anonymous · Answer

probably not im horrible at doing those

anonymous · Answer

Nope. when you set x+2=0 you have to subtract 2 from both sides. so 0-2=-2, 0-5=-5
so your zeros would be 0,-2,-5

anonymous · Answer

oh i see, i didn't know i hald to do that to them! lo

anonymous · Answer

Lol go ahead and close this one