Question

Multiply (3 − 5 + 2 2 ) by (5 + 3).

Answer 1

Answer:

160

Step-by-step explanation:

(3-5+22)*(3+5)

=> Solve both brackets , we get,

Solving 1st bracket ,

3-5 = -2

-2+22=20 (applying integer rule , + *- = - )

Solving 2nd bracket ,

3+5 = 8

Now solving for final answer using both the brackets,

20 * 8

160

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