Question

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$14 { \times 7}^{2}$

Answer 1

Heya!!


Here is yr answer _________________________


=> 14 x 7^2

=> 14 x 7 x 7

=> 14 x 49

=> 686


Therefore, value of 14 x 7^2 is 686.


Hope it hlpzzz...

Answer 2

Hey friend, Harish here.

Here is your answer.

⇒ 14 × 7²

⇒ (7 × 2) × 7 × 7

⇒ ( 7 × 7 × 7) × 2

⇒ (7³) × 2.

We know that, ( 7³ = 343 )

⇒ 343 × 2

⇒ 686. 
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Hope my answer is helpful to you.