What is the value of the expression shown below? 3 + (2 + 8)2 ÷ 4 × 1 over 2 to the power of 4

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What is the value of the expression shown below? 3 + (2 + 8)2 ÷ 4 × 1 over 2 to the power of 4

Mathematics
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@Teddyiswatshecallsme we shall work together! LO!L
Lol (:
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Other answers:

yeppy
ok.. we need PEMDAS again XD
so working with the () we hve (2+8)^2 and that fraction (1/2)^4 so we need to solve 2+8 which is?
10
ok.. so writing 1/2 4 times we should have something like |dw:1436835758512:dw|
let's split it up first .. what's 1/2 x 1/2 ?
1 whole
it's like 1 x 1 / 2 x 2 multiplication
|dw:1436835823056:dw|
wait no lol sorry thinking adding 1/4
|dw:1436835880405:dw| ok.. what's 1/4 x 1/4
1/8
O_O
1/16
if we are really adding if there is the same denominator we don't add the denominator.. just the numerator. we are multiplying yes that's better. x)
im so bad at fractions sorry
|dw:1436836012715:dw|
so now we still have an exponent to deal with .. what's (10)^2 or 10 x 10 ?
100
|dw:1436836085785:dw|
now we got PE out of the way we got MDAS look like 4 x 1/16 would be next
1/4
yes 1/4
|dw:1436836250381:dw| now divison.
400
i think
hmm if it's 100 divided by 1/4 that's |dw:1436836368659:dw|
|dw:1436836391458:dw| now just add.
403
yeah...the problem is I'm not that confident.. I think there was a slip or something.. I need to recheck a portion...
|dw:1436836507654:dw|
so based on PEMDAS... 4 x 1/16 should happen which is 1/4
|dw:1436836533879:dw| then division which is supposed to be 100 divided by 1/4
|dw:1436836591711:dw| hmm I got that answer again...
3 + (2 + 8)2 ÷ 4 × 1 over 2 to the power of 4 4 and 1 over 32 4 and 9 over 16 6 and 1 over 8 6 and 1 over 32
wow a mistake happened.. I thought so..
k.. it had something to do with |dw:1436836857593:dw|
|dw:1436836894086:dw|
1 9/16
for 100 over 4 times 1/16
so the answer is 4 9/16
yeah that division sign needed to be rewritten differently.
yeah it is 4 9/16
|dw:1436837077837:dw|
|dw:1436837113712:dw|
|dw:1436837127923:dw|
Thank you for helping and catching the mistake.
|dw:1436837143519:dw|
you're welcome it was the division symbol that threw me off badly. We were doing the right arithmetic after all.
|dw:1436837245936:dw| that threw me off X(

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