Question

1. Faktorkan bentuk aljabar berikut!
a. 6x + 12y =
b. 36p2 - 16 =
c. x2 + 12x + 27 =
d. 2x2 + x - 15 =

2. Sederhanakan !
x2 - 16 / 2 : x+4 / 4

Answer 1

A. 6(x+2y)
b.36p²-16 =4(9p²-4)
c.x²+12x+27=(x+3)(x+9)

Answer 2

1. a. 6x + 12 y = 6(x+2y)
b. 36p²-16 = (6p-4) (6p+4)
c. x² + 12x + 27 = (x+3) (x+9)\
d. 2x² + x - 15 = (2x-5) (x+3)

2. (x²-16) /2 : (x+4) / 4
= x²-16 /2 x 4/ (x+4)
= 2(x²-16) / (x+4)
= 2 (x+4)(x-4) / (x+4)
= 2(x-4)