Determine whether the expression is a polynomial. If it is a polynomial, state the degree of the polynomial. 5x^2y^4 + x√3

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"