To make tough algebra problems easier, remember BODMAS (or BIDMAS). It’s like a helpful guide that tells you what to do first. Here’s what it means:
B - Brackets
O - Orders (like powers and roots)
D - Division
M - Multiplication
A - Addition
S - Subtraction
Brackets: Start with anything inside brackets. For example, in (3 \times (2 + 5)), first add (2 + 5) to get (7). Then multiply: (3 \times 7 = 21).
Orders: Next, look for powers. So, (2^3) equals (8).
Division and Multiplication: Do these from left to right. For example, in (12 \div 3 \times 2), first divide (12 \div 3) to get (4). Then multiply: (4 \times 2 = 8).
Addition and Subtraction: Finally, handle any adds or subtracts. For instance, in (5 + 2 - 4), first add (5 + 2) to make (7). Then subtract: (7 - 4 = 3).
If you follow this order, tackling even tricky math problems gets a lot easier!
To make tough algebra problems easier, remember BODMAS (or BIDMAS). It’s like a helpful guide that tells you what to do first. Here’s what it means:
B - Brackets
O - Orders (like powers and roots)
D - Division
M - Multiplication
A - Addition
S - Subtraction
Brackets: Start with anything inside brackets. For example, in (3 \times (2 + 5)), first add (2 + 5) to get (7). Then multiply: (3 \times 7 = 21).
Orders: Next, look for powers. So, (2^3) equals (8).
Division and Multiplication: Do these from left to right. For example, in (12 \div 3 \times 2), first divide (12 \div 3) to get (4). Then multiply: (4 \times 2 = 8).
Addition and Subtraction: Finally, handle any adds or subtracts. For instance, in (5 + 2 - 4), first add (5 + 2) to make (7). Then subtract: (7 - 4 = 3).
If you follow this order, tackling even tricky math problems gets a lot easier!