MANELRATAA02
Answered

A = (x+2) (x+3)


B = (3x+8) (5x+4)


C = (x+5) (7+x)


D = (10+2x) (3x+7)


E = (x+4) (x-8)


F = (6x+2) (3x-5)


G = (x-7) (x+1)


H = (9-11x) (x+5)


I = (x-2) (x-4)


J = (-4x+8) (6x-1)

​

Sagot :

IFOX

A = x²+3x + 2x+6 = x² + 5x + 6

B = 15x² + 12x + 40x + 32 = 15x² + 52x + 32

C = 7x+x² + 35+5x = x² + 12x + 35

D = 30x + 70 + 6x² + 14x = 6x² + 44x + 70

E = x² - 8x + 4x - 32 = x² -4x -32

F = 18x² - 30x + 6x - 10 = 18x² -24x - 10

G = x² + x -7x -7 = x² -6x -7

H = 9x + 45 - 11x² -55x = -11x² - 46x + 45

I = x² - 4x - 2x + 8 = x² - 6x + 8

J = -24x² + 4 + 48x - 8 = -24x² + 48x - 4