Question

Which of the following are square roots of the number below? Check all thatapply.225O A. 15O B. -15O c. 150O D. 88O E. 2251/2O F.-2251/2

Answer 1

15 × 15 = 225

-15 × -15 = 225 (negative times a negative is a postive)

150 × 150 = 22500

88 × 88 = 7744

225 1/2 is expressed in expon