Final answer to the problem
$f\left(x\right)=16x^2-4$
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Step-by-step Solution
How should I solve this problem?
- Choose an option
- Write in simplest form
- Solve by quadratic formula (general formula)
- Find the derivative using the definition
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
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1
The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: $(a+b)(a-b)=a^2-b^2$.
Learn how to solve factor by difference of squares problems step by step online.
$f\left(x\right)=\left(4x\right)^2-4$
Learn how to solve factor by difference of squares problems step by step online. Simplify the expression f(x)=(4x+2)(4x-2). The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: (a+b)(a-b)=a^2-b^2.. The power of a product is equal to the product of it's factors raised to the same power. Calculate the power 4^2.
Final answer to the problem
$f\left(x\right)=16x^2-4$
