Exercise
$\left(-7s^{-2}\right)^2$
Step-by-step Solution
Learn how to solve polynomial factorization problems step by step online. Solve the product power (-7s^(-2))^2. Applying the property of exponents, \displaystyle a^{-n}=\frac{1}{a^n}, where n is a number. Multiplying the fraction by -7. The power of a quotient is equal to the quotient of the power of the numerator and denominator: \displaystyle\left(\frac{a}{b}\right)^n=\frac{a^n}{b^n}. Calculate the power {\left(-7\right)}^2.
Solve the product power (-7s^(-2))^2
Final answer to the exercise
$\frac{{\left(-7\right)}^2}{s^{4}}$