Simplify the expression 225/ (7 - 4)^2 - 15
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1 answer:
<span><span>This sign means / division and this sign ^ means to the power of.
225 / <span><span>(<span>7−4</span>)^</span>2 </span></span>−15
</span><span>= <span><span>225 / <span>3^2 </span></span>−15
</span></span><span>= <span><span>225 / 9 </span>−15
</span></span><span>= <span>25−15
</span></span><span>= <span>10
So the Answer is 10</span></span><span />
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