Advanced Math practice question

Answer: A. 2x + 1

6x³/(3x²) = 2x and 3x²/(3x²) = 1.

Why the other answers are wrong

B. 2x

Drops the second term.

C. 2x² + 1

Subtracts the exponents incorrectly for the first term.

D. 3x + 1

Divides 6 by 2 instead of by 3.

More Advanced Math questions

• Very hard
  The function f(x) = x² + 6x + 5 is rewritten in the form f(x) = (x + a)² + b. What is the value of b?
• Very hard
  What is the solution to the equation 6/(x − 2) = 3?
• Very hard
  The polynomial p(x) = x³ − 4x has how many distinct real zeros?
• Very hard
  The polynomial p is defined by p(x) = x³ + ax² + bx − 12, where a and b are constants. If x − 2 is a factor of…
• Very hard
  The function f, defined by f(x) = 3000(1.331)^(x/12), gives the value, in dollars, of an investment x months a…
• Very hard
  In the xy-plane, the parabola y = x² − 4x + 7 and the line y = mx − 2, where m is a constant, intersect at exa…