Respuesta :

rrj5184198

Do your variables first. So, I think 7a × 2a= 14a and then 2 × 4 = 8

Final answer is probably 14a8

imlittlestar

Answer:

The correct answer is ,7a ² x 2a⁴ = 14a⁶

Step-by-step explanation:

Identity:-

mᵃ x mᵇ = m⁽ᵃ⁺ᵇ⁾

It is given that,7a ² x 2a⁴

To find simplified form of 7a ² x 2a⁴

7a ² x 2a⁴ = (7 x 2) x a² x a⁴

a² x a⁴ = a⁽²⁺⁴⁾ a⁶

7a ² x 2a⁴ = 14a⁶

Therefore the simplified form of 7a ² x 2a⁴ = 14a⁶