Write 4/x+2 + 3/x-2 as a single fraction in its simplest form

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.

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times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3