Reduce 7y + 2y 2 - 7 by 3 - 4y?
2 answers:
Answer:
the correct answer is
2 y2 + 11 y - 10
<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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