0
Anonymous
(3x - 7)(2x + 9) = 0
x = 7/3 or -9/2
Wiki User
Chat with our AI personalities
X = 12
x2 + 13x = -30 ∴ x2 + 13x + 30 = 0 ∴ (x + 3)(x + 10) = 0 ∴ x ∈ {-3, -10}
it equals 13X.
x2-13x+36=(x-9)(x-4)=0 x=9 or x=4
13x