Question

2. Express the following numbers in usual form,
a) 3.52 x 105
b) 7.54 x 10-4​

Answer 1

ANSWER IN ATTACHMENT ✨

HOPE THIS HELPS YOU ✨

Answer 2

after the point in the both answers I have not given the 0 as if we gave 0 or don't give 0 the value of that number remains the same