Final Answer
$-\frac{9}{25}-2x^4-x^{8}$
Got another answer? Verify it here!
Step-by-step Solution
Specify the solving method
1
Subtract the values $\frac{4}{5}$ and $-1$
$\left(\frac{4}{5}+x^4+1\right)\left(-\frac{1}{5}-x^4\right)$
Learn how to solve special products problems step by step online.
$\left(\frac{4}{5}+x^4+1\right)\left(-\frac{1}{5}-x^4\right)$
Learn how to solve special products problems step by step online. Solve the product (4/5+x^4+1)(4/5-x^4+-1). Subtract the values \frac{4}{5} and -1. Add the values \frac{4}{5} and 1. Multiply the single term -\frac{1}{5}-x^4 by each term of the polynomial \left(\frac{9}{5}+x^4\right). Multiply the single term \frac{9}{5} by each term of the polynomial \left(-\frac{1}{5}-x^4\right).
Final Answer
$-\frac{9}{25}-2x^4-x^{8}$