Just use PEMDAS
2+3-4 (5x4)
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction So first is Parenthesis 5x4=20 next will be Addition because there are no exponents 2+3= 5-4= 1 so now we go back to multiplication 20 x 1= 20 so 20 is your answer.
Hope I helped out ^^
Luis is finding 5 because 9 minus 6 is 3. 3 plus 2 equal 5 easy
Answer:
30
Step-by-step explanation:
Just insert the value of x into the equation.
x = 3 right?
6^2 + 3 - 3^2 because x = 3
36 + 3 - 9 = 39 -9 = 30
:D
You know that 3 times 2 is 6 so 30'times 20 equals 60
The value of 4 is 4000, this is because it is in the thousands column (units,tens,hundreds,thousands etc)
