Combine like terms in the expression below and select the answer choice that is equivalent. 5x + 2x2 - 3 + x - 4x2
2 answers:
Let's simplify step-by-step.
5x + 2x^2 − 3 + x − 4x^2
=5x + 2x^2 + −3 + x + −4x^2
Combine Like Terms:
=5x + 2x^2 + −3 + x + −4x^2
=(2x^2 + −4x^2)+(5x + x) + (−3)
=−2x^2+ 6x + −3
Answer:
6x-7
Step-by-step explanation:
5x + x = 6x
______________
2 x 2 - 3 = 4 - 3 = 1
1 - 4 x 2 = 1 - 8 = -7
______________
6x - 7
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Step-by-step explanation:
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Um.. Hello there. You haven't added any links to this post so we cannot see what the question was. Sorry to bother you!
70*1.05*1.15=84.52
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Here's the solution ~
Area of a Trapezoid is :
so ~
hence, we got the required equation ~
2x-1*x+7
2x-1 and x+7 are reciprocals,
