A major outcome of the Cold War was a nuclear arms race. 

Write the expression in the standard form a + bi.-2i(-7 + 8i)

Find the real solutions, if any, of the equation. Use the quadratic formula.x2 + 4x – 3 = 0

Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -1, 1, – 3; degree 3

Solve the problem.A rectangle that is x feet wide is inscribed in a circle of radius 9 feet. Express the area of the rectangle as a function of x.

Find the distance d(P1, P2) between the points P1 and P2.P1 = (-3, -1); P2 = (-15, 4)

Solve the inequality.x2 – 9 > 0

Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 + 10x + 25

Find the real solutions, if any, of the equation. Use the quadratic formula.4×2 + 12x + 2 = 0

Solve the problem.If a graph is symmetric with respect to the y-axis and it contains the point (5, -6), which of the following points is also on the graph?