Question

Simplify. ( 3+ 2) ×( 3- 2 ) = ...............

(A) 3 (B) 5 (C) 1 (D) 2​

Answer 1

Answer:

B

Step-by-step explanation:

5X1=5

Firstly solve the brackets and then do left others.

Answer 2

Answer:

$(3 + 2) \times (3 - 2) \\ \\ = 5 \times 1 \\ \\ = 5 \\ \\ or \: can \: be \: solved \: by \: using \: formula \\ ( a^{2} - b^{2} )= ( a+b )(a - b) \\ \\ so \: (3)^{2} - (2) ^{2} \\ \\ = 9 - 4 \\ \\ = 5$

So in either way 5 option (B) is the answer.

hope it helps u ✌