Write a Mathematical expression equivalent to
3 (9+12)
Use the distributive property:
(3*9)+(3*12)
Thanks
Yep :)
To get the mathematical expression equivalent to 3(9+12), you need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
First, you need to simplify the expression inside the parentheses:
9 + 12 = 21
Next, multiply the result inside the parentheses by 3:
3 * 21 = 63
Therefore, the mathematical expression equivalent to 3(9+12) is 63.