Makakuha ng eksaktong at maaasahang sagot sa lahat ng iyong katanungan sa IDNStudy.com. Tuklasin ang libu-libong mga sagot na na-verify ng mga eksperto at hanapin ang mga solusyong kailangan mo, anuman ang paksa.
PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right). Here's an example problem:
Solve: ( 7 + (6 \times 5^2 - 4) \div 2 )
Step-by-Step Solution:
Parentheses: Solve inside the parentheses first:
Inside the Parentheses: ( 6 \times 5^2 - 4 )
Exponents: ( 5^2 = 25 )So, ( 6 \times 25 - 4 )
Multiplication: ( 6 \times 25 = 150 )Subtract: ( 150 - 4 = 146 )
Division: Apply the division to the result:( 146 \div 2 = 73 )Addition: Add to the remaining number outside the parentheses:( 7 + 73 = 80 )
Final Answer: ( 80 )