The answer is 72 and 73. When you add 72+73 it equals 145.
We use the trigonometric identities in this problem.
=(sin(t)cos(4π)+sin(4π)cos(t))−(cos(t)cos(8π)−sin(t)sin(8π)) +<span>tan(t)+tan(5π)/1−tan(t)tan(5π)
=</span>sin(t)+0−cos(t)+0+ tan(t)1−0<span>=sin(t)−cos(t)+tan(t)
=</span>a−b+c
If a*b = 0 then a=0 and/or b=0
Therefore we have,
x/2=0 => x=0
x-4=0 => x=4
2x+5=0 => x=-5/2
Thus answer is x=0,4,-5/2
X=4
I'm gonna show you the step by step process
0.5*4=2
2-6=-4
and that is why x=4
