Subtract $8 y^{2}-5 y+7$ from $2 y^{2}+7 y+11$ Your answer should be a polynomial in standard form.
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Answer

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Answer

$\boxed{-6 y^{2}+12 y+4}$ is the final answer.

Steps

Step 1 ：Subtract the corresponding terms in the two polynomials.

Step 2 ：Subtract $8 y^{2}$ from $2 y^{2}$ to get $-6 y^{2}$.

Step 3 ：Subtract $-5 y$ from $7 y$ to get $12 y$.

Step 4 ：Subtract $7$ from $11$ to get $4$.

Step 5 ：Combine the results to get the final polynomial $-6 y^{2}+12 y+4$.

Step 6 ：$\boxed{-6 y^{2}+12 y+4}$ is the final answer.