Simplify the expression 7-)-10+4x ?

8x + 3

Step-by-step explanation:

7 - 1x - ( - 5x ) - 10 + 4x

Combine like terms

( -x - 5x + 4x ) + ( 7 + -10 )

8x + 3

Hope this helps :)

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

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step-by-step explanation: