Expand Using Pascal’s Triangle (x+1)^9

Math
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 by adding the exponents.
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Move .
Multiply by .
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Raise to the power of .
Use the power rule to combine exponents.
Add and .
Simplify .
Evaluate the exponent.
Multiply by .
One to any power is one.
Multiply by .
One to any power is one.
Multiply by .
One to any power is one.
Multiply by .
One to any power is one.
Multiply by .
One to any power is one.
Multiply by .
One to any power is one.
Multiply by .
Simplify.
One to any power is one.
Multiply by .
Multiply by by adding the exponents.
Tap for more steps…
Move .
Multiply by .
Tap for more steps…
Raise to the power of .
Use the power rule to combine exponents.
Add and .
Simplify .
One to any power is one.
Expand Using Pascal’s Triangle (x+1)^9

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