Question

b)x²4+xz=
C)x²-36=
D)9x²-100=
E)x²-5x​

Answer 1

b)x²4+xz ?? = x(4x+z)

C)x²-36= (x-6)(x+6)

D)9x²-100= (3x-10)(3x+10)

E)x²-5x = x(x-5)