Multiply (x^2+8)(x^2-8)

Math
(x2+8)(x2-8)
Expand (x2+8)(x2-8) using the FOIL Method.
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Apply the distributive property.
x2(x2-8)+8(x2-8)
Apply the distributive property.
x2x2+x2⋅-8+8(x2-8)
Apply the distributive property.
x2x2+x2⋅-8+8×2+8⋅-8
x2x2+x2⋅-8+8×2+8⋅-8
Simplify terms.
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Combine the opposite terms in x2x2+x2⋅-8+8×2+8⋅-8.
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Reorder the factors in the terms x2⋅-8 and 8×2.
x2x2-8×2+8×2+8⋅-8
Add -8×2 and 8×2.
x2x2+0+8⋅-8
Add x2x2 and 0.
x2x2+8⋅-8
x2x2+8⋅-8
Simplify each term.
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Multiply x2 by x2 by adding the exponents.
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Use the power rule aman=am+n to combine exponents.
x2+2+8⋅-8
Add 2 and 2.
x4+8⋅-8
x4+8⋅-8
Multiply 8 by -8.
x4-64
x4-64
x4-64
Multiply (x^2+8)(x^2-8)

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