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Mathematics 7 Online
OpenStudy (milo123):

Medal http://prnt.sc/cgf3as @Awolflover1

jhonyy9 (jhonyy9):

so using the formula (a^x)^y = a^(x*y) what will get in case of your exercise ?

OpenStudy (milo123):

a?

jhonyy9 (jhonyy9):

so you dont understand this formula ? (2^3)^2 = 2^(3*2) = 2^6 ok. ?

jhonyy9 (jhonyy9):

you just need multiply these exponents and write like exponent of 8 this result

jhonyy9 (jhonyy9):

4*(-16) = ?

jhonyy9 (jhonyy9):

have got it ?

jhonyy9 (jhonyy9):

milo what is the problem ?

jhonyy9 (jhonyy9):

courage please this is easy now

jhonyy9 (jhonyy9):

your marked choice not is correct

jhonyy9 (jhonyy9):

are you here please ?

jhonyy9 (jhonyy9):

do you have questions here ?

OpenStudy (kevin):

I've answered this question before :D Just as @jhonyy9 said, what you need to do is just multiply the exponent before and after the inward parenthesis. And here we got 8^(4*-16) = 8^-64 If you still don't understand, just ask me or jhonny :)

jhonyy9 (jhonyy9):

Kevin ty your testimonial - but this is very interesting bc, you wrote i m nice - what you think with this - you like me or my style of teaching ?

jhonyy9 (jhonyy9):

@Kevin

OpenStudy (kevin):

I like your independent personality :D It's your nice side to me :) I mean really, for a teacher and a guide, we should be confident and independent so our student will trust us and do our order. That's how teaching style of a teacher. And you have it @jhonyy9 ;)

OpenStudy (milo123):

sorry guys i already figured it out and i forgot about this lol

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