Simplify the following expression 2^×-2^×+1

Since 2^x and 2^x are the same number, subtracting them would equal 0.

2^x - 2^x = 0

0+1 = 1

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value