Question

1. Evaluate each of the following:
(1) (-50) √ 5
(ii) 84 √ (-21)
(iii) (- 96) √ (-8)
(iv) (-311) √ (- 311)
(U) 19 √ [(-5) + 4]
(vi) 0 √ (- 12)
(vii) (- 53) √ [(- 50) + (-3)]
(viii) [(-48) √ 12] √ 4
(ix) [(-7) + 12] √ [(- 6) + 5] (x)[(-18) √ (- 6)] √ [(-17) - (- 16)]​

Answer 1

I hope it is helpful for you