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nirvana33 [79]
2 years ago
9

What value of c makes the polynomial below a perfect square? x^2+10+c

Mathematics
1 answer:
Inessa05 [86]2 years ago
4 0

Answer: Hi there

To find the last term in order to obtain the perfect square, take the middle term, divide it by 2, and take its square. 

10 ÷ 2 = 5

5^2 = 25

Thus, the equation would be x^2 + 10x + 25

The answer is 25

Maybe mark Brainliest

:D

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Mom drove for 11 hours.

Dad drove for 3 hours.

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

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Let 'x' be the number of hours drove by mom.

Let 'y' be the number of hours drove by dad.

x + y = 14     ---------------(1)

65x + 60y = 895  ---------(2)

Multiply eq(1) by 60 and subtract eq(2) from (1),

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-(<u>65x + 60y = 895</u>)

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x = 11

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6 0
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Answer:

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