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Marina CMI [18]
3 years ago
9

WILL MARK BRAINLIEST FIRST ONE ONLY!!

Mathematics
1 answer:
Rina8888 [55]3 years ago
6 0

Answer:

Look at the attachment

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Plssss help (ALGEBRA 1 ) will mark brainlest
Dimas [21]

Answer:

I'm confused by the layout of the first two, but I can help you with the last one!

The last one is C!

Step-by-step explanation:

7 0
3 years ago
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Can anyone help me with this problem?
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What problem I cannot see The question
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(2x^3+10x^2)/(x^2+x-20) divided by (2x^2)/(x-4)
Nutka1998 [239]

Answer:

1

Step-by-step explanation:

Who knew the answer would be 1 LOL

hope this helps :)

8 0
3 years ago
PLEASE HELPAmaya is using 36 carpet squares to cover the floor of her closet. If
Nostrana [21]

Answer:

27 blue squares

Step-by-step explanation:

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3 0
3 years ago
Which expression is the factorization of x2 + 10x + 21?
LiRa [457]
<h2><u>Sol</u><u>ution</u><u>:</u></h2>

Equation: x² + 10x + 21

<u>Step</u><u> </u><u>1</u><u>:</u> Find two numbers that can add up to 10 and be multiplied to 21. We have: 7 & 3, in the sense that 7+3=10, and 7×3=21. Replacing 10 with 7+3, the equation is now → x² + 7x + 3x + 21

<u>Step</u><u> </u><u>2</u><u>:</u> Get the new equation bracketed → (x² + 7x) (+3x + 21)

<u>Step</u><u> </u><u>3</u><u>:</u> Use 'x' in the equation. For the first part, we have 'x'. x² = x × x so, bring out one x out side the bracket, divide 7x by = 7 → x (x +7). Do the same for the second part by dividing 21 by 3 = 7, and then bringing out 3 from the bracket → 3 (x + 7).

Bringing everything together, we have: x(x+7) +3(x+7) → (x+3) (x+7)

<h3><u>Final</u><u> </u><u>ans</u><u>wer</u><u>:</u></h3>

(x+3) (x+7)

<h3 />

4 0
2 years ago
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