The rule that is higher than the MDAS rule is the PEMDAS rule.
This stands for: Parenthesis Exponents Multiplication Division Addition Subtraction.
The rules to follow are: first, perform the operation inside the parenthesis, then simplify exponentiation and lastly perform the MDAS.
One must master first on using the MDAS rule before he can master the PEMDAS rule.
Example:
25 - {5 + (35/7 x 2^2 + 10) -2} + 3^2 - 6 Solve 35/5, 2^2 and 3^2 together and copy the rest.
= 25 - {5 + (5 x 4 + 10) - 2} + 9 - 6
= 25 - {5 + (20 + 10) - 2} + 9 - 6 20 comes from 5 x 4 which is inside the parenthesis
= 25 - {5 + 30 - 2}+ 9 - 6
= 25 - 33 + 9 - 6
= -8 + 9 - 6
= 1 - 6
= - 6
Give a try:
1. - { 2^3 + [ - ( 5^2 x 5) + 100^1/2 - 10 ] x 2^0}
2. 44 - (5 x 6) / 3 + ( 3^3 / 3)^2 - ( 7^3)
3. 1 + { 67 + 9^2 - 100) - (4^2 x 2)/2}
EMD - IT IIA
TumugonBurahinMam, nice post. thanks mam for the first time mag himo nko ug assignment nga akoy maghimo.. heheh! jowk..
geh mam.
LSS - IT IIA
TumugonBurahin^ cge part tabangan ka nahu,.. hahaha!
-sosyalan na jud ta kron,,:)
TumugonBurahin- perfect jud ni labina kay dli ko hilig ug copy sa assignment nga isuwat sa white board,, maayu nang dire tah,,,hahaha,,
:0
-i'm working on it,,,,
TumugonBurahinMGEM-IT II A
TumugonBurahinGRACE
Thanks ma'am ...dli na jud me maglisud ug pag.notes...
JLE IT-IIA
TumugonBurahinCJP IT IIA
TumugonBurahinJTC
TumugonBurahinSTUDY RAKO ANI MAM
JSS IT IIA
TumugonBurahin1-6 =6?
TumugonBurahinNaalis ng may-ari ang komentong ito.
TumugonBurahinPractice solving expressions like this. and always remember to follow the rule. Solve what is inside the parenthesis and simplify exponents before multiplication or division and solve last addition and subtraction.
Burahin1-6=-6? i thought it's -5?
TumugonBurahinGood, at last someone noticed it. it's been a long time i'm waiting for that comment.
TumugonBurahinMy final answer is -23 using the pemdas rule.
TumugonBurahin25 - {5 + (35/7 x 2^2 + 10) -2} + 3^2 - 6 = n
25 - {5 + (5 x 4 + 10) -2} + 9 - 6 = n
25 - {5 + (20 + 10) -2} + 9 - 6 = n
25 - {5 + (30) -2} + 9 - 6 = n
25 - {35 -2} + 9 - 6 = n
25 - {33} + 9 - 6 = n
25 - {33} + 9 - 6 = n
25 - 42 - 6 = n
(25 - 42) - 6 = n
(- 17) - 6 = n
-23 = n
yung example mali ang sagot....ang tamang sagot ay -23
BurahinMali yung -23. Tama yung -5. Check ur computation 4th to the last line.
Burahini thought
TumugonBurahin3^2-6
6-6 ???
how come
3^2-6
9-6
confused!
3^2 or 3.3 =9 -6
BurahinQ2) 44-(5×6)÷3+(3^3/3)^2-(7^3)
TumugonBurahin44-30÷3+(27/3)^2-343
44-10+(9)^2-343
44-10+81-343
44+71-343
44-272
-228
Q3) 1+{67+9^2-100)-(4^2×2)/2}
TumugonBurahin1+{67+81-100)-(16×2)/2}
1+{148-100)-32÷2}
1+{48-32÷2}
1+{48-16}
1+32
33
25-{5+(35/7×2^2+10)-2}+3^2-6
TumugonBurahin25-{5+(5×4+10)-2}+9-6
25-{5+(20+10)-2}+9-6
25-{5+30-2}+3
25-33+3
25-30
-5