Solve by completing the square x^2 + 10x - 17 = 22

1 answer:

4 0

X=3 or x = - 13 so yea

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ArbitrLikvidat [17]

The answer would be 12/5. That's in fraction form.

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valentina_108 [34]

The answer will be 6/1 but when you divide it will be 6

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Liula [17]

The angle of NPR is 130°

First, set up an equation to find x.

$(3x-10)+2x+65=180$

Then, solve the equation for x.

$x=25$

Then, substitute 25 in for x in 2x

Finally, subtract 50 from 180 to find the angle of NPR

130°

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Irina18 [472]

The answer to this question is C.

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lapo4ka [179]

1/2 ÷ -3/7 = -7/6 The answer is -7/6

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