How to solve 8-2[(5-3)^2 -1]= with steps ^2 is for the power of 2

If f(x)=2x^6+x^2+2 then what is the remainder when f(x)is divided by x+2

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.