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LUCKY_DIMON [66]
2 years ago
15

7x + 2x^2 + 3x^2 - 2x

Mathematics
1 answer:
slava [35]2 years ago
8 0

Answer:

Step-by-step explanation:

Explanations are below

Step 1

7x + 2x^2 + 3x^2 - 2x  Observe the equation

Step 2

7x + 2x^2 + 3x^2 - 2x  Combine the like terms

(2x^2+3x^2)+(7x+-2x)

Step 3

(2x^2+3x^2)+(7x+-2x)  Simplify by adding and subtracting

Answer: 5x^2+5x

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