Use the power-reducing formulas to rewrite the expression as an equivalent expression that does not contain powers of trigonometric functions greater than 1. 2 sine Superscript 4 Baseline x

Answer

We have to reduce the expression

2 into an expression with power not greater than 1

We will use two formulas

=

=

2 = 2 ()^2 = 2( ) ^2 .... Continue on the paper attached.

The overall solution is attached herewith, as it contains lots of equation, I solved the problem on paper.

they would have to work 32 hours.