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statuscvo [17]
3 years ago
5

Can someone pls give me an explanation on how to do this pls

Mathematics
2 answers:
Anna35 [415]3 years ago
8 0

Answer: This is a perfect square trinomial. You are trying to find the binomials that multiply to that. In order to do that, you do the following.

Multiply 2x^2 by 4 (A times C)

Find what numbers multiply to give you 8 and add to give you 7.

When you do this, you will notice that there are no numbers that do this. That makes your answer D. NONE OF THESE.

Step-by-step explanation:

Brrunno [24]3 years ago
3 0

Answer:

J

Step-by-step explanation:

F is impossible because -1 x 4 = -4

G is impossible because 1 x -4 = -4

Try to solve H

2x^2+8x+x+4 = 2x^2+9x +4 (is not correct)

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The ratio:
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Answer:

A=-5+9i

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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