Evaluate
4\left(6x^{2}+x-12\right)
Expand
24x^{2}+4x-48
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\left(6x^{2}+9x-8x-12\right)\times 4
Apply the distributive property by multiplying each term of 3x-4 by each term of 2x+3.
\left(6x^{2}+x-12\right)\times 4
Combine 9x and -8x to get x.
24x^{2}+4x-48
Use the distributive property to multiply 6x^{2}+x-12 by 4.
\left(6x^{2}+9x-8x-12\right)\times 4
Apply the distributive property by multiplying each term of 3x-4 by each term of 2x+3.
\left(6x^{2}+x-12\right)\times 4
Combine 9x and -8x to get x.
24x^{2}+4x-48
Use the distributive property to multiply 6x^{2}+x-12 by 4.
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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