Question

Tolong Di Jawab Pertanyaan Nomor 1 yang A , C , E & G yah :)

Answer 1

X²+x-6=0
(x-2)(x+3)=0
x-2=0 atau x+3=0
x=2 atau x=-3

Answer 2

A . x² + x - 6 = 0
p: 3 , q: -2
x+3 = 0
x = -3
x-2 = 0
x = 2

c. 2x² - x - 1 =0
2x² - 2x + x -1 = 0
2x(x-1) + (x-1) = 0
x-1 = 0
x = 1
2x + 1 = 0
2x= -1
x = -1/2

e. (m-2) (m-3) - 12 = 0
m² -5m+6 -12 = 0
m² -5m -6 = 0
p: -6 , q; 1
m-6 = 0
m = 6
m+1 = 0
m = -1

g . 3x² + 21 x = 0
3x(x+7) = 0