252 you multiply the 42 and 12 then devoid even by 2
Answer:
175
Step-by-step explanation:
I would assume you are asking what 2 + 2 + 9 * 19, and that the image is merely advertisement and irrelevant info for the question.
Anyway, we are solving 2 + 2 + 9 * 19.
<u>PEMDAS: Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction:</u>
That is the order of operations. We can apply that in your equation.
Since multiplication comes before addition/subtraction, we are solving 9 * 19 first. That gives 171.
Now for addition:
2 + 2 + 171 = 4 + 171.
4 + 171 = 175.
Thus, our final answer is 175.
Answer:
The first 5 terms are;
-2, 2, 13,38 and 91
Step-by-step explanation:
Here, we want to write the first 5 terms of the sequence.
We already have the first term as 1
Now, we need the 2nd term
Putting two in place of n, we have ;
2f(1) + 3n
= 2(-2) + 3(2) = -4 + 6 = 2
For the 3rd term, put 3 in place of n
2f(2) + 3(3)
sine f(2) = 2, we have
2(2) + 9 = 4+ 9 = 13
For the fourth term, put 4 in place of n, we have
2f(3) + 3(4)
since f(3) = 13
we have; 2(13) + 12 = 26 + 12 = 38
For the 5th term, put 5 in place of n, we have
2f(4) + 3(5)
since f(4) = 38, we have
2(38) + 15 = 76 + 15 = 91
Answer:
Definitely B
Step-by-step explanation:
