Question

please tell answer according to class 7.
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Answer 1

Answer:

answer will be

8a^47

as 8a^2+20+25

Step-by-step explanation:

Hope it will help

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Answer 2

Step-by-step explanation:

a

2

×(2a

22

)×4(a

26

)

=a

2

×2×a

22

×2

2

×a

26

=a

2+22+26

×2

1+2

=a

50

×2

3

=2

3

a

50