Esercizio
$y^8-81x^4$
Soluzione passo-passo
Impara online a risolvere i problemi di passo dopo passo. y^8-81x^4. Simplify \sqrt{y^8} using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 8 and n equals \frac{1}{2}. Applicare la formula: \left(ab\right)^n=a^nb^n, dove a=81, b=x^4 e n=\frac{1}{2}. Simplify \sqrt{y^8} using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 8 and n equals \frac{1}{2}. Applicare la formula: \left(ab\right)^n=a^nb^n, dove a=81, b=x^4 e n=\frac{1}{2}.
Risposta finale al problema
$\left(y^{4}+9x^{2}\right)\left(y^{2}+3x\right)\left(y^{2}-3x\right)$