The length of a rectangle garden is 5 m greater than the width the area of the garden is 66 m² find the dimensions of the garden

Ihonestly don’t understand this at all

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

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?