Solve x2+49=0 using any method
x= and x=

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)