6. If f(x) = x2 + 4 and g(x) = 2x - 3, which operations would not result in a polynomial expression? (1) f(x) + g(0) (2) f(x) - Q(x) (3) f(x) g(x2) (4) f(1) =(

What is the value of x in the diagram below?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat