Question
Comment factoriser:
7t+7y
8a-8b+8c
3x+3y+3xz
2t+7t
7ty-3y
ax+bx
2x-5x+3x
9x+kx
6ty-7y
Tx+7tx+2x
abc-dec
3t+7t
7t+7y
8a-8b+8c
3x+3y+3xz
2t+7t
7ty-3y
ax+bx
2x-5x+3x
9x+kx
6ty-7y
Tx+7tx+2x
abc-dec
3t+7t
Asked by: USER3117
182 Viewed
182 Answers
Answer (182)
7t+7y= 7(t+y)
8a-8b+8c = 8(a-b+c)
3x+3y+3xz = 3(x+y+xz)
2t+7t = t(2+7) =9t
7ty-3y = y(7t-3)
ax+bx = x(a+b)
2x-5x+3x = x(2-5+3) = 0
9x+kx = x(9+k)
6ty-7y = y(6t-7)
Tx+7tx+2x = x(t+7t+2)= x(8t+2)
abc-dec = c(ab-de)
3t+7t =10t
8a-8b+8c = 8(a-b+c)
3x+3y+3xz = 3(x+y+xz)
2t+7t = t(2+7) =9t
7ty-3y = y(7t-3)
ax+bx = x(a+b)
2x-5x+3x = x(2-5+3) = 0
9x+kx = x(9+k)
6ty-7y = y(6t-7)
Tx+7tx+2x = x(t+7t+2)= x(8t+2)
abc-dec = c(ab-de)
3t+7t =10t
Factoriser veut dire trouver ce qui est commun au chiffre ou à la lettre de l'expression
7t+7y = 7(t + y)
8a-8b+8c = 8 (a -b +c)
3x+3y+3xz = 3 (x +y + xy)
2t+7t = t ( 2 + 7 )
7ty-3y = = y (7t -3)
ax+bx = x(a +b)
2x-5x+3x = x ( 2 -5 +3)
9x+kx = x( 9 +k)
6ty-7y = y ( 6t -7)
tx+7tx+2x = x ( t +7t +2)
abc-dec = c ( a X b - d X e)
3t+7t = t ( 3 +7)
7t+7y = 7(t + y)
8a-8b+8c = 8 (a -b +c)
3x+3y+3xz = 3 (x +y + xy)
2t+7t = t ( 2 + 7 )
7ty-3y = = y (7t -3)
ax+bx = x(a +b)
2x-5x+3x = x ( 2 -5 +3)
9x+kx = x( 9 +k)
6ty-7y = y ( 6t -7)
tx+7tx+2x = x ( t +7t +2)
abc-dec = c ( a X b - d X e)
3t+7t = t ( 3 +7)