Expand
-\left(x^{2}+70x+1225\right)
Evaluate
-\left(x+35\right)^{2}
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-\left(x^{2}+70x+1225\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+35\right)^{2}.
-x^{2}-70x-1225
To find the opposite of x^{2}+70x+1225, find the opposite of each term.
-\left(x^{2}+70x+1225\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+35\right)^{2}.
-x^{2}-70x-1225
To find the opposite of x^{2}+70x+1225, find the opposite of each term.
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