Simplify (n^2-6n-4)(2n-4)

Math
(n2-6n-4)(2n-4)
Expand (n2-6n-4)(2n-4) by multiplying each term in the first expression by each term in the second expression.
n2(2n)+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
Simplify terms.
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Simplify each term.
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Rewrite using the commutative property of multiplication.
2n2n+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
Multiply n2 by n by adding the exponents.
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Move n.
2(n⋅n2)+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
Multiply n by n2.
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Raise n to the power of 1.
2(n1n2)+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
Use the power rule aman=am+n to combine exponents.
2n1+2+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
2n1+2+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
Add 1 and 2.
2n3+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
2n3+n2⋅-4-6n(2n)-6n⋅-4-4(2n)-4⋅-4
Move -4 to the left of n2.
2n3-4⋅n2-6n(2n)-6n⋅-4-4(2n)-4⋅-4
Multiply n by n.
2n3-4n2-6⋅2n2-6n⋅-4-4(2n)-4⋅-4
Multiply -6 by 2.
2n3-4n2-12n2-6n⋅-4-4(2n)-4⋅-4
Multiply -4 by -6.
2n3-4n2-12n2+24n-4(2n)-4⋅-4
Multiply 2 by -4.
2n3-4n2-12n2+24n-8n-4⋅-4
Multiply -4 by -4.
2n3-4n2-12n2+24n-8n+16
2n3-4n2-12n2+24n-8n+16
Simplify by adding terms.
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Subtract 12n2 from -4n2.
2n3-16n2+24n-8n+16
Subtract 8n from 24n.
2n3-16n2+16n+16
2n3-16n2+16n+16
2n3-16n2+16n+16
Simplify (n^2-6n-4)(2n-4)

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