What is 1 times 1?
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[tex]1\cdot \:1[/tex]
=> rewrite using trig equation
[tex]\left[sin^2\left(x\right)+cos^2\left(x\right)\right]\left[sin^2\left(x\right)+cos^2\left(x\right)\right][/tex]
=> simplify
[tex]\left(\sin \:^2\left(x\right)+\cos \:^2\left(x\right)\right)^2[/tex]
=> rewrite
[tex]\left(\sin ^2\left(x+0\right)+\cos ^2\left(x+0\right)\right)^2[/tex]
=> import java.util.math;
=> apply trig formula
[tex]\sin \:^4\left(x+0\right)+2\sin \:^2\left(x+0\right)\cos \:^2\left(x+0\right)+\cos \:^4\left(x+0\right)[/tex]
=> simplify
[tex]\cos ^4\left(x\right)+2\sin ^2\left(x\right)-\sin ^4\left(x\right)[/tex]
=> apply trig rule
[tex]y=\cos^{2}\left(x\right)+2\sin^{2}\left(x\right)-\sin^{2}\left(x\right)[/tex]
=> plug into a calculator
then the answer is one
math is really easy
math is really easy
