Problem

Simplify the expression \(2\sin(3x)\)

Answer

Expert–verified
Hide Steps
Answer

Then simplify the expression, we get \(6\sin(x) - 8\sin^3(x)\)

Steps

Step 1 ：Using the triple-angle formula, we can rewrite \(\sin(3x)\) as \(3\sin(x) - 4\sin^3(x)\)

Step 2 ：Substitute the above expression back into the original expression, we get \(2(3\sin(x) - 4\sin^3(x))\)

Step 3 ：Then simplify the expression, we get \(6\sin(x) - 8\sin^3(x)\)

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