Respuesta :
We use the Order of Operations here.
Parentheses
Exponents
Multiplying
Adding
Dividing
Subtracting (PEMDAS)
And if both are there, we work left to right.
In the process we multiply first, then add left to right..
So,
9 * 8 + 2 + 4
= 72 + 2 + 4
= 74 + 4
= 78.
Remember to follow PEMDAS:
Parenthesis, Exponents (& roots), Multiplication, Division, Addition, & Subtraction).
Also, for future references, remember to go from left to right.
First multiply 9 with 8
9 x 8 = 72
Next, add 2
72 + 2 = 74
Finally, add 4
74 + 4 = 78
-------------------------------------------------------------------------------------------------------------------
78 is your answer
-------------------------------------------------------------------------------------------------------------------
hope this helps