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3x^{2}+91x-300
Evaluate
\left(x-3\right)\left(3x+100\right)
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3x^{2}+100x-9x-300
Apply the distributive property by multiplying each term of x-3 by each term of 3x+100.
3x^{2}+91x-300
Combine 100x and -9x to get 91x.
3x^{2}+100x-9x-300
Apply the distributive property by multiplying each term of x-3 by each term of 3x+100.
3x^{2}+91x-300
Combine 100x and -9x to get 91x.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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