Question

Find the value of:
5x 64-1/2 (641/2 + 643/2)​

Answer 1

Somethings missing please check again the question as after 5x nothings specified.. Which sign there should be?

Answer 2

Answer:

205119

Step by step explanation:

5 * 64 -1/2 (641/2+643/2)

320 -1/2*(641+643/2)

640-1/2*1284/2

639/2*642

639*321

205119

I HOPE! it helped you.