Choose the correct simplification of the expression (−2x + 10y)(4x − 6y). (1 point)
2 answers:
(-2x+10Y)(4X-6Y) can be simplified as -8x+-60Y because you have to combine like terms such as -2x and 4x.
Here is your simplification step by step. :)
<span><span>(<span><span>−<span>2x</span></span>+<span>10y</span></span>)</span><span>(<span><span>4x</span>−<span>6y</span></span>)</span></span><span>
=<span><span>(<span><span>−<span>2x</span></span>+<span>10y</span></span>)</span><span>(<span><span>4x</span>+<span>−<span>6y</span></span></span>)</span></span></span><span>
=<span><span><span><span><span>(<span>−<span>2x</span></span>)</span><span>(<span>4x</span>)</span></span>+<span><span>(<span>−<span>2x</span></span>)</span><span>(<span>−<span>6y</span></span>)</span></span></span>+<span><span>(<span>10y</span>)</span><span>(<span>4x</span>)</span></span></span>+<span><span>(<span>10y</span>)</span><span>(<span>−<span>6y</span></span>)</span></span></span></span><span>
=<span><span><span><span>−<span>8<span>x2</span></span></span>+<span><span>12x</span>y</span></span>+<span><span>40x</span>y</span></span>−<span>60<span>y2</span></span></span></span><span>
=<span><span><span>−<span>8<span>x2</span></span></span>+<span><span>52x</span>y</span></span>−<span>60<span>y<span>2
Hoped I helped!</span></span></span></span></span>
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