Expand Using Pascal’s Triangle (2x-4)^4

Math
Factor out of .
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Factor out of .
Factor out of .
Factor out of .
Pascal’s Triangle can be displayed as such:
The triangle can be used to calculate the coefficients of the expansion of by taking the exponent and adding . The coefficients will correspond with line of the triangle. For , so the coefficients of the expansion will correspond with line .
The expansion follows the rule . The values of the coefficients, from the triangle, are .
Substitute the actual values of and into the expression.
Simplify each term.
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Multiply by .
Anything raised to is .
Multiply by .
Evaluate the exponent.
Multiply by .
Raise to the power of .
Multiply by .
Simplify.
Raise to the power of .
Multiply by .
Multiply by .
Anything raised to is .
Multiply by .
Raise to the power of .
Expand Using Pascal’s Triangle (2x-4)^4

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