1) Solve for x. x2 = 9 a) -3 b) 3 c) 9 d) 0 e) 1 2) Solve for x. x2 = 49 a) 49 b) 7 c) 0 d) -7 e) 1 3) A square root of a number is a number that, when multiplied by _________, equals the given number.  a) one b) zero c) itself 4) Squaring a number and taking the ___________ of the number are inverse operations. a) cube root b) squaring c) square root d) cubing 5) The area of a square is 196 square inches. What is the side length of the square? a) -14 b) 1 c) 0 d) 14 6) Solve for x. x2 - 12 = 52 a) 6 b) 8 c) -6 d) -8 7) Solve for x. (x - 6)2 = 49  a) 7 b) -1 c) -7 d) 13 e) -13 f) 1 8) Solve for x. (x - 4)2 = 64 a) 4 b) -4 c) 9 d) 12 e) -8 f) 8 9) Solve for x. 2x2 = 72 a) 4 b) 6 c) 12 d) -6 e) -8 f) 8 10) Solve for x. 5x2 = 125 a) 4 b) 5 c) 12 d) -5 e) -8 f) 8

Solving Equations Using Square Roots

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