Final answer to the problem
$2200x^{4}-8736x^2-256$
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Step-by-step Solution
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1
When multiplying two powers that have the same base ($x$), you can add the exponents
$-16\left(x^2-4\right)^2+2216x^2\left(x^2-4\right)$
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$-16\left(x^2-4\right)^2+2216x^2\left(x^2-4\right)$
Learn how to solve problems step by step online. Simplify the expression -16(x^2-4)^2+2216x(x^2-4)x. When multiplying two powers that have the same base (x), you can add the exponents. Solve the product 2216x^2\left(x^2-4\right). Multiply the single term x^2 by each term of the polynomial \left(2216x^2-8864\right). When multiplying exponents with same base we can add the exponents.
Final answer to the problem
$2200x^{4}-8736x^2-256$