Question

1. Express the following in usual form
a) 2 x 10-5
b) 6.32 x 10-4
c) 1.596 x 10-6
d) 2.5 x 10 + 4
e) 1.697 x 10+9​

Answer 1

Answer:

1) 2×10=20-5= 15

Step-by-step explanation:

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