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anonymous
 one year ago
Solve: (cos Θ − cos Θ)^2 + (cos Θ + cos Θ)^2
anonymous
 one year ago
Solve: (cos Θ − cos Θ)^2 + (cos Θ + cos Θ)^2

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Zale101
 one year ago
Best ResponseYou've already chosen the best response.0(cos thetacos theta)^2=0 ?

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1I would have thought the expression needs to equal something in order to solve it if you want to simplify it think of the problem as (x  x)^2 + (x + 2)^2 for me its 0^2 + (2x)^2

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1then just finish it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I don't know; I've never seen this before the answer choices are funky too..

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sin^2 theta 4cos^2 theta 8 cos^2 theta

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.1ok... so are you happy that (cos@  cos@)^2 = 0

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the answer was 4cos^2 theta
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