Which expression simplilyfies this expression 2x^2y√5x (show you work on how you simplified the expression) a. √10x^3y b. √10x^5y^2 c. √20x^3y d. √20x^5y^2

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Reflect the point (7,0) across the y-axis

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?