What is the Answer to this

Mathematics

1 answer:

kari74 [83]3 years ago

5 0

First collect like terms for x^2:
x^2 + 3x^2 = 5x^2
Then collect like terms for x:
-2x + 5x = 3x
Collect like terms for normal numbers:
7 + - 3 = 4

Put them altogether:

5x^2 + 3x + 4

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