Question

Show all steps of calculation in each case:
2(64+ √25)=​

Answer 1

To calculate 2(64 + √25), we can follow the order of operations (PEMDAS) and simplify the expression as follows:

2(64 + √25)
= 2(64 + 5) (since √25 = 5)
= 2(69)
= 138

Therefore, 2(64 + √25) simplifies to 138