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makkiz [27]
3 years ago
7

What is the answer to 3x+3y=8 -2x+5y=9

Mathematics
1 answer:
ch4aika [34]3 years ago
7 0

Answer:

Hey if u download photomath it helps alot with math problems

Step-by-step explanation:

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Step-by-step explanation:

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Complete the square to transform the expression x2 + 4x + 2 into the form a(x − h)2 + k.
Nina [5.8K]

Answer:

Step-by-step explanation:

y = (x^2 + 4x)      + 2

Take 1/2 of the linear term 4/2 = 2 and square that result. 2^2 = 4.

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y = (x^2 + 4x + 4)   +2  Subtract what you put inside the brackets on the outside.

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y = (x^2 + 4x + 4) - 2            Express the brackets as a square.

y = (x + 2)^2 - 2

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3 0
3 years ago
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Answer:

s=P-b/2

Step-by-step explanation:

P-b=2s

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3 years ago
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