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gizmo_the_mogwai [7]
3 years ago
10

Pls only answer if yk it ill give correct one BRAINLIEST!!

Mathematics
1 answer:
Dmitry [639]3 years ago
8 0

Answer:

X=10, x=4

Step-by-step explanation:

first, divide 14 by 2, and square it; giving you

x^2-14x+(7)^2=-40

Because 7^2 is 49, you have to add 49 to the other side; giving you

x^2-14x+(7)^2=9

Then factor the left side; giving you (x-7)^2=9

Take the square root of both sides, giving you

(x-7)^2= plus or minus 3

Then solve to get two solutions, 10 and 4

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Iteru [2.4K]
I believe you do it like this:
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to divide multiply by the reciprocal
1/2 x2/1= 1
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8 0
3 years ago
What is the solution of the linear-quadratic system of equations?<br> y=x^2+5x−3<br> y−x=2
Vsevolod [243]

Answer:

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Step-by-step explanation:

Point Form:

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4 0
2 years ago
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Answer:

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Step-by-step explanation:

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tell me if i did something wrong  

5 0
3 years ago
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7 0
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Answer:

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here is an example!

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8 0
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