Exercise
$a^8+7a^{-\frac{3}{5}}=\frac{\left(a^{\frac{43}{5}}+7\right)}{a^{\frac{3}{5}}}$
Step-by-step Solution
Learn how to solve equations problems step by step online. Solve the rational equation a^8+7a^(-3/5)=(a^(43/5)+7)/(a^(3/5)). Multiply both sides of the equation by \sqrt[5]{a^{3}}. Multiplying polynomials \sqrt[5]{a^{3}} and a^8+7a^{-\frac{3}{5}}. When multiplying exponents with same base we can add the exponents. When multiplying exponents with same base we can add the exponents.
Solve the rational equation a^8+7a^(-3/5)=(a^(43/5)+7)/(a^(3/5))
Final answer to the exercise
true