Evaluate
-202\left(25-t\right)^{2}
Expand
-202t^{2}+10100t-126250
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-202\left(625-50t+t^{2}\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(25-t\right)^{2}.
-126250+10100t-202t^{2}
Use the distributive property to multiply -202 by 625-50t+t^{2}.
-202\left(625-50t+t^{2}\right)
Use binomial theorem \left(a-b\right)^{2}=a^{2}-2ab+b^{2} to expand \left(25-t\right)^{2}.
-126250+10100t-202t^{2}
Use the distributive property to multiply -202 by 625-50t+t^{2}.
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