If m = 5x2 + 7x - 4 and n = -3x2 - 4x + 5, then m - n equals
2x2 + 3x + 1
2x2 + 11x – 9
8x2 + 3x + 1
8x2 + 11x - 9

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

What is a possible solutions of the x> 3?

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2