Jocelyn901 Jocelyn901

11-12-2016
Mathematics

contestada

Rewrite the expression below.
-2a (a + b - 5) + 3 (-5a + 2b) + b (6a + b - 8)

Rewrite the expression below 2a a b 5 3 5a 2b b 6a b 8 class=

Respuesta :

companyx companyx

11-12-2016

Original: -2a(a+b-5) + 3(-5a+2b) +b(6a+b-8)
Distribute: -2a^2-2ab+10a-15a+6b +6ab+b^2-8b
Combine like terms: -2a^2+b^2+4ab-5a-2b

Answer Link

itsnazir28 itsnazir28

10-04-2019

Answer:

Step-by-step explanation:

Original: -2a(a+b-5) + 3(-5a+2b) +b(6a+b-8)

Distribute: -2a^2-2ab+10a-15a+6b +6ab+b^2-8b

Combine like terms: -2a^2+b^2+4ab-5a-2b

Answer Link

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