Problem

(d) $\quad$ Expand $\sqrt{2}(5+\sqrt{8})$

Answer

Expert–verified
Hide Steps
Answer

\(\boxed{5\sqrt{2} + 4}\)

Steps

Step 1 ：\(\sqrt{2}(5+\sqrt{8}) = \sqrt{2} \times 5 + \sqrt{2} \times \sqrt{8}\)

Step 2 ：\(= 5\sqrt{2} + \sqrt{16}\)

Step 3 ：\(= 5\sqrt{2} + 4\)

Step 4 ：\(\boxed{5\sqrt{2} + 4}\)

link_gpt

Popular Problems

Compute $\int_{0}^{\ln (2) / … Solve the triangle. \[ \mathr… QUESTION 2 - 1 POINT Solve th… 5. Suppose you are a computer… Answer the statistical measur… $(-\infty, 2) \cap(-6, \infty… A firm does not pay a dividen… Math 112 Section: 4. Tubercul… Find $y^{\prime}$ if $y=\ln \… 3. (3pts) Cherry trees in a c… More