Expand
-36x^{2}+84x-49
Evaluate
-\left(6x-7\right)^{2}
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-\left(36x^{2}-84x+49\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(6x-7\right)^{2}.
-36x^{2}+84x-49
To find the opposite of 36x^{2}-84x+49, find the opposite of each term.
-\left(36x^{2}-84x+49\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(6x-7\right)^{2}.
-36x^{2}+84x-49
To find the opposite of 36x^{2}-84x+49, find the opposite of each term.
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