Respuesta:
1(8a-2b)(3a-5b)= 11a -7b
2(-2×+7y)(-6x-y)= -8z+7yy
3(-3×-2)(5×-2y) = -8x-4y
4 =-3 +8+15b-5a
5=8x-2y+5
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Respuesta:
1(8a-2b)(3a-5b)= 11a -7b
2(-2×+7y)(-6x-y)= -8z+7yy
3(-3×-2)(5×-2y) = -8x-4y
4 =-3 +8+15b-5a
5=8x-2y+5