Question

Simplify -121
O-111
O 11
O-11
O 11

Answer 1

simplification :

• $\sqrt{ - 121}$

• $\sqrt{ {i}^{2} \times 11 \times 11}$

• $11i$

therefore, correct option is B

Answer 2

The answer is B. 11i. You move 11 to the left of i because of I · 11 and so you switch it.

°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Hope this helps .+(´^ω^`)+.