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4 years ago

Mateo is trying to combine like terms, but he is stuck. Explain to Mateo why the terms in the expression cannot

Mathematics

2 answers:

zheka24 [161]4 years ago

8 0

<h2>Answer:</h2>

because you have to factor -1 out of -3x^2-7x+9

<h2>Step-by-step explanation:</h2>

Please mark the brainliest. Thank you all ;)

PIT_PIT [208]4 years ago

3 0

Answer: He can't combine like terms, because when you combine like terms he has to multiply and add at the same time which isn't quite possible. Look at step-by-step for explanation.

Step-by-step explanation:

-3x(2) -7x=9

-3x-7x = -10x

(2)+9 = ? You can't add and multiply.

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