Question

A) Simplify and write the following numbers in exponential form.

1) 0.022 x 10

2) 4.056 x (10 x 10°)


B) Simplify:

1) (38 x 38 x 58 x5° )/(3 x5)

2) (45 a bº)/(46 a bº)

3) (3° +7°) x 9°

4) 2° x 30 x 4°
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Answer 1

Answer:

A)

1)00.22

2)40.56

B)

1)1/15

2)1

3)2

4)30