Simplify (6n-7)(n+7)

Math
(6n-7)(n+7)
Expand (6n-7)(n+7) using the FOIL Method.
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Apply the distributive property.
6n(n+7)-7(n+7)
Apply the distributive property.
6n⋅n+6n⋅7-7(n+7)
Apply the distributive property.
6n⋅n+6n⋅7-7n-7⋅7
6n⋅n+6n⋅7-7n-7⋅7
Simplify and combine like terms.
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Simplify each term.
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Multiply n by n by adding the exponents.
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Move n.
6(n⋅n)+6n⋅7-7n-7⋅7
Multiply n by n.
6n2+6n⋅7-7n-7⋅7
6n2+6n⋅7-7n-7⋅7
Multiply 7 by 6.
6n2+42n-7n-7⋅7
Multiply -7 by 7.
6n2+42n-7n-49
6n2+42n-7n-49
Subtract 7n from 42n.
6n2+35n-49
6n2+35n-49
Simplify (6n-7)(n+7)

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