To simplify the expression 36 - 2 * 6 + 7 * 4, we need to perform the multiplication first, and then the addition and subtraction operations.
2 * 6 = 12
7 * 4 = 28
We now have:
36 - 12 + 28
Next step is to perform the subtraction and addition:
36 - 12 = 24
24 + 28 = 52
Therefore, the simplified expression is 52.
Simplify: 36−2⋅6+7⋅4 .(1 point)
3 answers
Simplify: 27−3(the power of 3)+4⋅2(the power of 2)−6 .(1 point)
To simplify the expression 27 - 3^3 + 4 * 2^2 - 6, we need to perform the exponentiation, multiplication, and subtraction operations.
Starting with the exponentiation:
3^3 = 3 * 3 * 3 = 27
We can now rewrite the expression as:
27 - 27 + 4 * 2^2 - 6
Next, let's perform the multiplication:
4 * 2^2 = 4 * 4 = 16
Substituting this back into the expression:
27 - 27 + 16 - 6
Now, perform the subtraction:
27 - 27 = 0
Substituting this back into the expression:
0 + 16 - 6
Finally, perform the addition:
0 + 16 = 16
Substituting this back into the expression:
16 - 6 = 10
Therefore, the simplified expression is 10.
Starting with the exponentiation:
3^3 = 3 * 3 * 3 = 27
We can now rewrite the expression as:
27 - 27 + 4 * 2^2 - 6
Next, let's perform the multiplication:
4 * 2^2 = 4 * 4 = 16
Substituting this back into the expression:
27 - 27 + 16 - 6
Now, perform the subtraction:
27 - 27 = 0
Substituting this back into the expression:
0 + 16 - 6
Finally, perform the addition:
0 + 16 = 16
Substituting this back into the expression:
16 - 6 = 10
Therefore, the simplified expression is 10.