Question

simplify using laws of exponents (1^3+2^3+3^3) 1/2

Answer 1

Answer:

(1+8+27)1/2

36/1into 1/2

the LCM of 1 and 2 is 2

then divide the 1 from 2 and multiply 2 into 36 it gives 72

then divide 2 from 2 it gives 1 then multiply 1 into 1 it gives 1.

then add 72 +1 upon 2

= 73/2