Which statements are true regarding (9+3)×4

x = ± 6i

step-by-step explanation:

x^2 = -36

take the square root of each side

sqrt(x^2) = sqrt(-36)

we know sqrt(ab) = sqrt(a) sqrt(b)

x = ±sqrt(36) sqrt(-1)

we know that sqrt (-1) = i

x = ± 6i

x+14

step-by-step explanation:

only 10/60 isn't equivalent

hope this : )

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.