Ask The Question
English French Spanish Portuguese Polish Romanian
Mathematics
shaelynbautista
21

Which of the following equations is quadratic? x(x2 + 1) = 0 5(4x + 2) = 3 (x + 3)(x + 4) = 5

+2
(1) Answers
thatboy2x

x(2x+1) = 0 is quadratic.

Add answer
Sign in Sign up
Related Questions
Which of the following equations is quadratic? x(x2 + 1) = 0 5(4x + 2) = 3 (x + 3)(x + 4) = 5
Which of the following equations is quadratic? x(x2 + 1) = 0 5(4x + 2) = 3 (x + 3)(x + 4) = 5
Which of the following equations has only one solution? x2 + 4x + 4 = 0 x2 + x = 0 x2 - 1 = 0
What is the solution set for this linear-quadratic system of equations? y = x2 − x − 12 y − x −...
If (x + 1)(x - 3) = 5, then which of the following statements is true?. x + 1 = 0 or x - 3 = 0. x...
which of the following functions is quadratic? a. f(x)= 5/x-1 b. f(x)=2^2 c. 7x(x+3) d. f(x)=...
Select all of the following that are quadratic equations. 3x 2 + 5x - 7 = 0 x 3 - 2x 2 + 1 = 0 2x...
Between which two ordered pairs does the graph of f(x) = x2 + x – 9 cross the negative x-axis? ...
What is the solution set for this linear-quadratic system of equations? y = x2 − x − 12 y − x −...
Which of the following is not a quadratic equation? A. a=ax^2+bx=0 B. 3x^2=-4x-1 C. x^2=5 D. x^2+...