Solve each equation in Exercises 15–34 by the square root property.3x^2 - 1 = 47

Answer each question. Answer each question. Answer each question. Unknown NumbersUse the following facts.If x represents an integer, then x+1 represents the next consecutive integer.If x represents an even integer, then x+2 represents the next consecutive even integer.If x represents an odd integer, then x+2 represents the next consecutive odd integer. The sum of the squares of two consecutive even integers is 52. Find the integers.

Solve each equation in Exercises 15–34 by the square root property.5x^2 = 45

Solve each equation using the zero-factor property. See Example 1. 2x^2 - x = 15

Solve each equation using the zero-factor property. See Example 1. -6x^2 + 7x = -10

Solve each equation in Exercises 15–34 by the square root property.2x^2 - 5 = - 55

Solve each problem. See Examples 1 and 2. Dimensions of a Square. The length of each side of a square is 3 in. more than the length of each side of a smaller square. The sum of the areas of the squares is 149 in.2. Find the lengths of the sides of the two squares.

Solve each equation using the zero-factor property. See Example 1. 9x^2 - 12x + 4 = 0

Solve each problem. See Examples 1. Dimensions of a Parking Lot. A parking lot has a rectangular area of 40,000 yd2. The length is 200 yd more than twice the width. Find the dimensions of the lot.