Advanced MathEasy–MediumConstant after subtracting a binomial
Advanced Math practice question
When 2(3x + 1) − (x − 4) is simplified, what is the constant term?
Answer: 6
6x + 2 − x + 4 = 5x + 6.
Common wrong answers
- If you answered 2
- 2 forgets the −(−4).
- If you answered 5
- 5 is the coefficient of x.
- If you answered -2
- −2 subtracts 4 instead of adding it.
More Advanced Math questions
- Easy–Medium
If f(x) = 2x² − 3, what is f(4)? - Easy–Medium
Which expression is equivalent to (2x³)(3x⁴)? - Easy–Medium
What are the solutions to x² − 16 = 0? - Easy–Medium
Which expression is equivalent to (x + 5)²? - Easy–Medium
For x ≠ 0, which expression is equivalent to (x² + 3x) / x? - Easy–Medium
What are the solutions to the equation 2(x − 3)² − 32 = 0 ?
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