Simplify the expression below. 3x^2 - 5x^2 + 4x^2 (Please explain how you get the answer)

Mathematics

1 answer:

Talja [164]4 years ago

4 0

Answer:

The answer is -4x^2

Step-by-step explanation:

-3x^2 - 5x^2 + 4x^2

= -3x^2 + -5x^2 + 4x^2

Combine like terms:

-3x^2 + -5x^2 + 4x^2

(-3x^2 + -5x^2 + 4x^2)

= -4x^2

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