Is the value of the function y= 2x−1/x+6 equal to 5; –3; 0; 2 ?

4

step-by-step explanation:

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

2? if not the correct answer you might need to provide more information

step-by-step explanation:

1

step-by-step explanation:

it's the only multiple of both and the least