Write the expression in standard form.(4x - 3 + 2y) - (-4y + 2)*

4x - 3 + 2y) - (-4y + 2) = 4x - 5 + 6y

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.

step-by-step explanation: