3 years ago

Please help with this

Mathematics

1 answer:

allochka39001 [22]3 years ago

4 0

Answer:

x^15y^12

Step-by-step explanation: you just take the number outside the "()" and multiply it to the 5 and 2. :)

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Step-by-step explanation:

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3 years ago

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kompoz [17]

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Step-by-step explanation:

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Answer:

There are no true solutions to the equation.

Step-by-step explanation:

The correct equation is

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$(y^2+2y+1)=(-2y-3)$

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$(y+2)(y+2)=0$

$y=-2$

Verify

substitute the value of y in the original expression

$-2+1=\sqrt{-2(-2)-3}$

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therefore

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3 ways it could happen

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