Answer:
8x^3-7x^2-11x+9
Step-by-step explanation:
(8x^3-5x-1)-(7x^2+6x-10)
remove unnesasary ( )
8x^3-5x-1 -(7x^2+6x-10)
the distribute
8x^3-5x-1 -7x^2-6x+10
combine like terms
8x^3-11x+9-7x^2
use the communative property to reorder the equation
8x^3-7x^2-11x+9
What does gas cost answer then I will give you the answer
Answer:
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Step-by-step explanation:
Answer: 2/15
Explanation: 2/9 x 3/5 then simplify it
Answer:
you can use mathpapa it works
Step-by-step explanation: