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Sindrei [870]
3 years ago
13

Reduce 7y + 2y 2 - 7 by 3 - 4y?

Mathematics
2 answers:
Hatshy [7]3 years ago
6 0

Answer:

the correct answer is

2 y2 + 11 y - 10

Pepsi [2]3 years ago
3 0

<span><span>(<span>7y+2<span>y2</span>−7</span>)</span>−<span>(<span>3−4y</span>)</span></span>

<span>=<span>7y</span><span>+4y</span>+2<span>y2</span><span>−7</span><span>−3</span></span>

<span>=11y−2<span>y2</span>−<span>10</span></span>

Hope this helps


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