One number is 8 more than another. Their product is −16.
3 answers
are you really this dumb what grade are you in
hey do not say that
however i will not help you because this is really easy
however i will not help you because this is really easy
one number --- x
the other ---- x+8
x(x+8) = -16
x^2 + 8x + 16 = 0
(x+4)^2 = 0
take √ of both sides
x+4 = 0
x = -4
one is -4, the other is +4
the other ---- x+8
x(x+8) = -16
x^2 + 8x + 16 = 0
(x+4)^2 = 0
take √ of both sides
x+4 = 0
x = -4
one is -4, the other is +4
4 answers