or some people write, 5+3 (2-9)^
how do you do that one too I recently posted a question and I finally understood it, I got 392 and its wrong
2007-08-29 17:57:12 · 9 answers · asked by Question Asker 1 in Science & Mathematics ➔ Mathematics
5 + 3 ( 2 - 9 ) ²
5 + 3 ( - 7 ) ²
5 + ( 3 x 49 )
5 + 147
152
2007-08-29 21:15:24 · answer #1 · answered by Como 7 · 2⤊ 0⤋
I thought you were right unless you are not looking for the (
5+3 = 8
2-9 = -7
8*-7=-56
-56^2
=
3136
not 8(-7)^2
(-7)^2 = 49
8*49=
-392
3136 is the correct answer if you misread parent
2007-08-30 01:08:36 · answer #2 · answered by Infinity 3 · 0⤊ 1⤋
Ok first 2-9 = -7
(-7 )^2= 49
49 * 3= 147
147 + 5= 152
order of operations so first, bracket and squares,
then multiplication/division
then addition/subtraction
2007-08-30 01:04:29 · answer #3 · answered by bzim03 4 · 0⤊ 0⤋
First, simplify in the parenthesis.
5+3(-7)^
Then, square the parenthesis.
5+3(49)
Then multiple 3 by 49.
5+147
Then perform the addition
152 is your answer.
2007-08-30 01:05:50 · answer #4 · answered by db81092 3 · 0⤊ 0⤋
i'm assuming that you need to solve 2-9
2-9=-7
square that
-7*-7= 49
then you have
5+3(49)
1st you do
3*49=147
then you finsih with
5+147= 152.
hope that works.
2007-08-30 01:05:04 · answer #5 · answered by eternalsbliss 1 · 0⤊ 0⤋
57
2007-08-30 01:23:50 · answer #6 · answered by Sasi Kumar 4 · 0⤊ 0⤋
Which part of this is squared?
The whole thing or the [3(2-9)]^2
or just the (2-9)^2?
2007-08-30 01:05:07 · answer #7 · answered by 0 3 · 0⤊ 0⤋
2
{5+3(2-9)}
2
{8(-7)}
2
{-58}
=3364(ans)
2007-08-30 01:04:33 · answer #8 · answered by $NAK$ 1 · 0⤊ 1⤋
it may be 152
2007-08-30 01:04:39 · answer #9 · answered by baby_girl_a_maria 1 · 0⤊ 0⤋