3 years ago

PLEASE HELP!!

Mathematics

1 answer:

joja [24]3 years ago

8 0

Answer:

Third one I believe

Step-by-step explanation:

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Which of the following is a factor of x2 + 20x + 96?

Nitella [24]

Answer:

option-D

None of the above

Step-by-step explanation:

we are given

$x^2+20x+96$

we can find factors of 96

$96=12\times 8$

$20=12+8$

$x^2+20x+96=x^2+(12+8)x+12\times 8$

now, we can use formula

$x^2+(a+b)x+ab=(x+a)(x+b)$

we get

$x^2+20x+96=(x+12)(x+8)$

We can see that none of the factor matches

so, None of these

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4 years ago

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Step-by-step explanation:

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