Question

(2-¹+3-¹+4-¹)×3/4Simplify and give reasons​

Answer 1

Any number to the power negative , must be reciprocated .

( 1/2 + 1/3 + 1/4 ) x 3/4

LCM = 12

( 6 + 4 + 3 ) / 12 x 3/4

13/12 x 3/4

Answer ➡ 13/16