Bonjour pouvez-vous m’aider à factoriser ces expressions

Réponse :

Explications étape par étape

Bonsoir

A = (5x + 1)(2x + 3 + x + 2)

A = (5x + 1)(3x + 5)

B = (4x - 5)(7x - 1 - 3x - 4)

B = (4x - 5)(4x - 5)

C = (2x + 5)(7x - 3 + 1)

C = (2x + 5)(7x - 2)

E = (x - 8)(5 + 3x - 7 + x)

E = (x - 8)(4x - 2)

E = (x - 8) * 2(2x - 1)

E = 2(x - 8)(2x - 1)

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

A = (2x + 3)(3x + 5)

D = (2x + 5)(7x - 3 - 2x - 5)

D = (2x + 5)(5x - 8)

E = (x - 8)(5 + 3x - x)

E = (x - 8)(2x + 5)

F = (3 - 2x)(4x + 1 + 3(x + 1)

F = (3 - 2x)(7x + 4)

C = (3x + 1)^2 - 25

C = (3x + 1)^2 - 5^2

C = (3x + 1 - 5)(3x + 1 + 5)

C = (3x - 4)(3x + 6)

C = (3x - 4) * 3(x + 2)

C = 3(x’3x - 4)(x + 2)

E = (2 - 5x)^2 - 9x^2

E = (2 - 5x)^2 - (3x)^2

E = (2 - 5x - 3x)(2 - 5x + 3x)

E = (-8x + 2)(-2x + 2

F = (4x - 5)^2 - (3x + 2)^2

F = (4x - 5 - 3x - 2)(4x - 5 + 3x + 2)

F = (x - 7)(7x - 3)

H = (2x + 5)^2 - 4(x - 5)^2

H = (2x + 5 - 2(x - 5))(2x + 5 + 2(x - 5))

H = (5 + 5)(4x - 5)

H = 10(4x - 5)