5x4*2-4 squared?

5*4*2-4^2 isthat your question? if so
5*8-16=24 is the answer

2006-11-03 17:11:38 · answer #1 · answered by raj 7 · 0⤊ 0⤋

1296 if the question was really written that way. If it was written as 5x4*2-4^2 where ^ indicates that the 2 is an exponent, then the answer is 24.

2006-11-03 17:25:50 · answer #2 · answered by Erika S 4 · 0⤊ 0⤋

^5x4*2-4)^2 =(5x8-4)^2 =(40-4)^2=36^2=1296

However, 5x4*2-4^2=5x4*2-16=20*2-16=40-16=24 This is the way you wrote it originally.

and 5x(4*2-4)^2=5x(8-4)^2=5x4^2=5x16=80.....

2006-11-03 19:45:33 · answer #3 · answered by Anonymous · 0⤊ 0⤋

i'm going to tutor you step by skill of step with selection one, hopefully you get the draw close of it. 4(-5)+7x3+3(-5)-2x3 Use the PEMDAS: like mentioned until now. (Parenthesis, Exponents.... something) -20 +7x3+3(-5)-2x3 I superior the 1st parenthesis, 4 circumstances unfavourable 5. each little thing else an identical. -20 +7x3- 15 -2x3 superior the subsequent set of parenthesis -20 + 21 - 15 - 6 Multiplies 7 circumstances 3 and -2 circumstances 3 a million - 15 - 6 -20 plus 21 is a million, & deliver something down. -20 once you subtract all of those, Your answer must be -20. those are the difficulty-unfastened steps to all your questions. attempt it (:

2016-11-27 02:15:43 · answer #4 · answered by ? 4 · 0⤊ 0⤋

is it 36?
5 times 4 equals 20
20 divided by 2 equals 10
10 minus 4 equals 6
6 times 6 equals 36

it can also be -6
4 squared equals 16
so now the equasion would be 5 x 4 * 2 - 16
5 times 4 equals 20
20 divided by 2 equals 10
10 minus 16 equals -6

2006-11-03 17:18:38 · answer #5 · answered by sillygrl1996 2 · 0⤊ 0⤋

If there are no brackets, use the higher operations first, thus:

(5*4*2) - 4 = 40-4 = 36

2006-11-03 17:08:52 · answer #6 · answered by Nicole 1 · 0⤊ 0⤋

if the question is: (5x4) x (2-4)squared

80

2006-11-03 17:10:35 · answer #7 · answered by getting2old2quick 3 · 0⤊ 0⤋

PEMDAS--- Parentheses, Exponents, Multiplication and Division, Addition and Subtraction. Remember this sentence: Please Excuse Me Dear Aunt Sally.

Follow the order of operations to figure this out. There are no parentheses, so start with your exponent. Is just the 4 squared or is it (2-4) squared? I'm not sure what you meant here.In any case... follow the steps and you will get it.

Sue

2006-11-03 17:07:54 · answer #8 · answered by newbiegranny 5 · 0⤊ 0⤋

76
You must do each operation in the right order.
First, square 4. 16
Then multiply. 5 x 16 = 80
Then subtract 80-4=76

2006-11-03 18:55:50 · answer #9 · answered by maggie_at0303 3 · 0⤊ 0⤋

(5*4*2)-4squared=40-16=24

2006-11-03 17:30:55 · answer #10 · answered by ~Jean~ 1 · 0⤊ 0⤋

11 answers