Evaluate
3\left(x^{2}+6x-25\right)
Expand
3x^{2}+18x-75
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3x^{2}-7x+25x-75
Use the distributive property to multiply 25 by x-3.
3x^{2}+18x-75
Combine -7x and 25x to get 18x.
3x^{2}-7x+25x-75
Use the distributive property to multiply 25 by x-3.
3x^{2}+18x-75
Combine -7x and 25x to get 18x.
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Simultaneous equation
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Limits
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