The equation 3sinx+cos^2x=2 is solved below ! !

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Complete the square. Remember to balance the equation by adding the same constants to each side.

(A²-3A+2.25)=-1+2.25

Rewrite as perfect squares

(+/-)(A-1.5)=1.12

first solution

(A-1.5)=1.12> A=1.12+1.5> A=2.62> sin x=2.62

second solution

-(A-1.5)=1.12> -A+1.5=1.12> A=1.5-1.12> A=0.38---> sin x=0.38

the answer is

the equation was factored incorrectly

12.5 feet

step-by-step explanation:

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong