SOLUTION: Gosh I need help here! If 5+3 x4 means 5+(3x4) and not (5+3)x4 because multiplication always takes precedence over addidtion(which I understand). What are the standard precedence
Algebra.Com
Question 36843: Gosh I need help here! If 5+3 x4 means 5+(3x4) and not (5+3)x4 because multiplication always takes precedence over addidtion(which I understand). What are the standard precedence rules for the usual operations in arthmetic.
P.S. Not sure if this a word problem. Thanks for any help I can get.
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
ALL OPERATIONS INSIDE () DO FIRST WITH POWERS THEN MULT/DIV THE ADD/SUB.
OUTSIDE () THE SAME SEQUENCE APPLIES POWERS, MULT/DIV THEN ADD/SUB.
EXAMPLE 2+3*4-(3-3*2)~2 2+3*4-(3-6)~2 OR 2+3*4-(-3)~2 OR 2+3*4-9 OR
2+12-9 OR 14-9 OR 5
RELATED QUESTIONS
(x4)5 (answered by edjones)
Use FOIL to multiply:
(4x – 9)(3x – 5)
As you should already know, FOIL means,... (answered by ankor@dixie-net.com,AmberLRO)
5+1/5+1 1/3=
7 1/5 4 1/3=
1/2x5 5/8 x4=
5/8 divided 3/4=
x/6=5/10
I REALLY NEED... (answered by sudhanshu_kmr)
(x4)3 (answered by MathLover1)
x4(-3x2)? I need help please and thank... (answered by strawberrygirl183,Alan3354)
I've missed a lot of school because I've been sick and I'm trying to get all of my work... (answered by jsmallt9)
I need help solving x4 -5x2 - 36=0 I am not sure what to do with... (answered by Cintchr)
I hope someone can help me. I have three problems I need to finish for my homework. I... (answered by checkley77)
- x1 + 2 x2 + 3 x3 + x4 = 6
2 x1 + 3 x2 + x3 + 4 x4 = 8
2 x1 + 3 x2 + x3 + 3 x4 = 7
(answered by Alan3354)