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IrinaK [193]
3 years ago
9

Select the correct answer.

Mathematics
2 answers:
puteri [66]3 years ago
8 0

Answer:

-4x^2 + 3x +1 & it would be C. quadratic trinomial

Step-by-step explanation:

1: <u>Remove the parenthesis. Switch the -1 to a +1</u>.

8x^2 + 3x - 12x^2+1

2: <u>Simply the equation</u>.

8x^2 + 3x - 12x^2+1

 (2a. Group like terms)

= 8x^2 -12x^2+3x+1

 (2b. Add the similar elements)

= -4x^2 + 3x + 1

So you would minus 12x^2 and 8x^2 to get 4x^2!

Dahasolnce [82]3 years ago
5 0
Quadratic trinomial
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Answer:

A. \frac{17}{52}

B. \frac{17}{52}

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A.

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C.

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2 years ago
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