Question 2(multiple choice worth 4 points) (05.01)a flower bed is in the shape of a triangle, with a base of 11 feet and a height of 7 feet. what is the area of the flower bed? 38.5 square feet 42.5 square feet 72 square feet 77 square feet

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?

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11