Question

would the x intercept for f(x)=25^2+40x+16 be
(-2/5,0)?

Answer 1

scratch that...not the full equation

Answer 2

i believe it should be (-4/5, 0), thats just with a glance though.

Answer 3

joe

Answer 4

yes?

Answer 5

yes.

Answer 6

assuming the full equation should be:
\[25x^2+40x+16\]

Answer 7

:))

Answer 8

a^2+2ab+b^2

Answer 9

(a+b)^2

Answer 10

you can factor the equation into:
\[(5x+4)^2 = 0 \iff 5x+4 = 0 \iff x = -\frac{4}{5}\]

Answer 11

this same question has been posted again