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miskamm [114]
3 years ago
15

What is the answer to this question x²-8x+16=0

Mathematics
1 answer:
vovangra [49]3 years ago
5 0
(x+4)(x-4) =0

x +4 = 0
x      = -4

x - 4 =0
x  = 4

answers , x = -4 and x=4
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If you would like to solve 2x + 5y = - 13 and 3x - 4y = -8, you can do this using the following steps:

<span>2x + 5y = -13  /*4
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<span>2x + 5y = -13
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5y = -13 + 8
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(x, y) = (-4, -1)

The correct result would be D.) <span>(-4, -1).</span>
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