montanareecer41
montanareecer41
11-05-2018
Mathematics
contestada
(5a-5)(2a+2)
Find each product
Respuesta :
aencabo
aencabo
11-05-2018
(
5a-5)(2a+2)
= 5a*2a -5*2a + 2*5a - 5*2
= 10a^2 - 10a + 10a - 10
= 10a^2 - 10
The product of the equation is
10a^2 - 10
Answer Link
GregFredor
GregFredor
11-05-2018
[tex](5a - 5)(2a + 2) \\10a {}^{2} + 10a - 10a - 10 \\ 10a {}^{2} - 10[/tex]
You foil and the add like terms.
Answer Link
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