Which expression is equivalent to 7+5y3−3+8k+y3+12k
(1 point)
Responses
6y3+20k+4
6 y cubed plus 20 k plus 4
12y3+5k+13y3k
12 y cubed plus 5 k plus 13 y cubed k
36y3k
36 y cubed k
33y3k
33 y cubed k
33y^3k
To simplify the expression 7+5y^3-3+8k+y^3+12k, you can combine like terms. The like terms are the terms with the same variables raised to the same power.
First, let's combine the terms with y^3:
5y^3 + y^3 = 6y^3
Next, let's combine the terms involving k:
8k + 12k = 20k
Finally, let's combine all the constants:
7 - 3 = 4
Putting it all together, the simplified expression is:
6y^3 + 20k + 4
To simplify the expression 7+5y^3-3+8k+y^3+12k, we can combine the like terms.
First, let's combine the numbers: 7-3 = 4.
Then, let's combine the terms with 'k': 8k + 12k = 20k.
Finally, let's combine the terms with 'y^3': 5y^3 + y^3 = 6y^3.
Putting it all together, the simplified expression is 6y^3 + 20k + 4.
Therefore, the correct response is:
6y^3 + 20k + 4