Math, asked by meenakshi295133, 1 day ago

Simplify the expression, (a

22 × a

-12

) × (b

-10 ×

20

)

A. ()

10

B. a

22 ×

20

C. ()

12

()

12

D.

12 ×

10

Answers

Answered by shreyashganjure6

1

Answer:

a. 20 ÷ 4 ⋅ 5

b. −20 ÷ 4 ⋅ 5

c. 20 ÷ (−4) ⋅ 5

d. 20 ÷ 4(−5)

e. −20 ÷ 4(−5)

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