Final answer to the problem
$f\left(x\right)=\left(x-1\right)\left(x+5\right)$
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Step-by-step Solution
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- 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
Factor the trinomial $x^2+4x-5$ finding two numbers that multiply to form $-5$ and added form $4$
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$\begin{matrix}\left(-1\right)\left(5\right)=-5\\ \left(-1\right)+\left(5\right)=4\end{matrix}$
Learn how to solve problems step by step online. Simplify the expression f(x)=x^2+4x+-5. Factor the trinomial x^2+4x-5 finding two numbers that multiply to form -5 and added form 4. Rewrite the polynomial as the product of two binomials consisting of the sum of the variable and the found values.
Final answer to the problem
$f\left(x\right)=\left(x-1\right)\left(x+5\right)$
