Is 165 divisible by 15?

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

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m