Which expression is equivalent to 7+5y3−3+8k+y3+12k
12k + 8k + 7 + y^3 + y^3 - 3
To simplify the given expression, we can combine like terms:
7 + 5y^3 - 3 + 8k + y^3 + 12k
Combine the terms with y^3: 5y^3 + y^3 = 6y^3
Combine the terms with k: 8k + 12k = 20k
Now the expression becomes:
7 + 6y^3 - 3 + 20k
Combining the constant terms:
(7 - 3) + 6y^3 + 20k
Simplifying further:
4 + 6y^3 + 20k
So, the simplified expression is 4 + 6y^3 + 20k.
To simplify the given expression, we need to combine like terms and perform any necessary operations.
Given expression: 7 + 5y^3 - 3 + 8k + y^3 + 12k
Step 1: Combine the constant terms (numbers without variables): 7 - 3 = 4.
Step 2: Combine the terms with variable 'k': 8k + 12k = 20k.
Step 3: Combine the terms with the same variable 'y' and exponent '3': 5y^3 + y^3 = 6y^3.
Putting it all together, the equivalent expression is: 6y^3 + 20k + 4.