The expression 2x+(x-7)^2 is equivalent to x^2+bx+49 for all the values of x. what is the value of b?

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.