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OpenStudy (kg1975):
@johnny
OpenStudy (kg1975):
@jhonyy9
OpenStudy (kg1975):
96÷{-3*[32-(2+2)^2]}
OpenStudy (kg1975):
@jhonyy9
jhonyy9 (jhonyy9):
yes what is the first step - how you think ?
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OpenStudy (kg1975):
uhmm.... perenthesis? 2+2?
jhonyy9 (jhonyy9):
exactly - and after this ?
OpenStudy (kg1975):
idk...
jhonyy9 (jhonyy9):
so 2+2=?
OpenStudy (kg1975):
4
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jhonyy9 (jhonyy9):
ok. and than you check this parentheses on the right corner on the top has a little 2
what mean this ?
OpenStudy (kg1975):
muliply. something 2 times?idk what
jhonyy9 (jhonyy9):
no there is a sign of ^
do you know it ?
jhonyy9 (jhonyy9):
in front of this 2
OpenStudy (kg1975):
nope never learned it before thats why i needed help.. DX
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jhonyy9 (jhonyy9):
so this sign of ^ mean exponent
jhonyy9 (jhonyy9):
ok. ?
OpenStudy (kg1975):
ok
jhonyy9 (jhonyy9):
and this mean that the resulted 4 you need push it on exponent,power of 2
how many will result ?
OpenStudy (kg1975):
4*4?
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jhonyy9 (jhonyy9):
yes exactly
OpenStudy (kg1975):
16
jhonyy9 (jhonyy9):
great
so now you get the result from this parentheses
what is the next step ?
OpenStudy (kg1975):
so now i have 96÷{-3*[32-16]} so im guessing 32-16?
jhonyy9 (jhonyy9):
yes this is the next step sure
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OpenStudy (kg1975):
32-16=16
jhonyy9 (jhonyy9):
correct and now ?
OpenStudy (kg1975):
uhh 3*16?
jhonyy9 (jhonyy9):
attention please there not is just 3
OpenStudy (kg1975):
ohh -3*16
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jhonyy9 (jhonyy9):
yes
OpenStudy (kg1975):
still 48 because the 16 is bigger than the -3
OpenStudy (kg1975):
right?
jhonyy9 (jhonyy9):
3*16=48
but there is minus 3 time 16 so how many will result ?
OpenStudy (kg1975):
-48?
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jhonyy9 (jhonyy9):
yes sure this is easy
OpenStudy (kg1975):
soo ik 98÷48 is 2 but since the 48 is - does that make it -2?
OpenStudy (kg1975):
or no
jhonyy9 (jhonyy9):
attention please there not is 98
OpenStudy (kg1975):
oops 96! i mean 96!
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jhonyy9 (jhonyy9):
yes there is 96 divide by -48 = ?
OpenStudy (kg1975):
im guessing -2? because ik 96 divide 48 is 2 but isnt the 2 a -2?
jhonyy9 (jhonyy9):
so the right answer is -2 bc. you know that 96 = 48*2 so 96/48 = 2
but there you need divide 96 by -48 so thii is equal -2 bc. -2*(-48) = 96
bc. you know that minus *minus = +
jhonyy9 (jhonyy9):
this is understandably now for you ?
OpenStudy (kg1975):
yes! can u help me with another?
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jhonyy9 (jhonyy9):
yes just post it on the open question column and tag me there please