Expand
36w^{2}-84w+49
Evaluate
\left(6w-7\right)^{2}
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36w^{2}-84w+49
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(6w-7\right)^{2}.
36w^{2}-84w+49
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(6w-7\right)^{2}.
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