Solve:
11x^2-56x+48= 0

Step-by-step explanation:

11x²-56x+48=0

11x²(-12x-44x)+48=0

11x²-12x-44x+48=0

x(11x-12)-4(11x-12)=0

(x-4)(11x-12)=0

x-4=0

x=-4

11x-12=0

x=12/11

x=4,12/11

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.