Crown to the right complete the square for the expression. x2 + 15x + 225/4 169/4 225/2 169/2

29. explain the error a student found the product of 8 × 10 6 and 5 × 10 9 to be 4 × 10 15 . what is the error? what is the correct product?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Secant be and cf intersect at point d inside a what is the measure of cde