Question

plss help fast plzzzzzzz​

Answer 1

Answer:

Square and square roots are opposite of each other.

Answer 2

Answer:

Think of these examples: 4 x 4 = 16 and - 4 x - 4 = 16. Positive numbers have two square roots; a positive (called the principal square root) and a negative.

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Square Roots

x 1 = 9x9. ...x 2 = 10x10. 100. ...x 3 = 11x11. 121. ...x 4 = 12x12. 144. ...x 5 = 13x13. 169. ...x 6 = 14x14. 196. ...x 7 = 15x15. 225. ...x 8 =