Question

Evaluate. {3+ [-5 (2 – 4) : 2]} •3

Answer 1

Answer:

24 so 4th answer

Step-by-step explanation:

Hope this helps

Answer 2

Given info:

Evaluate,

[3 + {-5 (2 - 4) ÷ 2}].3

⇛[3 + {-5(-2) ÷ 3}].3

⇛[3 + {-5 × -2) ÷ 3}].3

Now, see in equation both minus (-) sign will cancel out. Because there is multiplication (×) sign.

Suppose -a × -b = a × b = ab. So that is reason. why minus (-) will cancel out in equation.

⇛[3 + { (5 × 2)÷3}].3

⇛[3 + {10 ÷ 3}].3

⇛[3 + {10 × 1/3}].3

⇛[3 + {10/3}]. 3

⇛3 + {10/3}×3

⇛3 + {10×3}/3

⇛3 + 30/3

⇛3 + 10

⇛13. Ans.