Exponential Simplification with 4

[@redfoot2]

Appreciate your appreciation of safety

[@wisfrank-zc6yp]

Thanks

[@robertprestwidge7819]

A quicker method is to take out a common factor of 4^7 first, then you have 4^7 x (16-4-1) = 16384 x 11

[@wisfrank-zc6yp]

Is that the simplest method to get it easily

[@IfiokEssien-yh7dy]

This is very good

[@wisfrank-zc6yp]

Thank you very much

[@sayedabdullah95]

This is how to make easy thing much harder

[@wisfrank-zc6yp]

Yes when you are not using calculator

[@sayedabdullah95]

Take 4⁷ common and you get 4²-4-1 in bracket now in side you get 11 and outside you get 4⁷. ?

[@wisfrank-zc6yp]

Please can you explain in detail

[@sayedabdullah95]

I just explained

[@sayedabdullah95]

3 line answer

[@mahfuzarian9555]

Seriously? 4^7 * 11... Thats it

[@wisfrank-zc6yp]

Thanks