Question Simplify the expression 4−2i Evaluate (8−6i)−(4−4i)Remove the parentheses 8−6i−(4−4i)If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses 8−6i−4+4iAdd the numbers 4+(−6+4)iSolution 4−2i Show Solution
Algebra
Calculus
Trigonometry
Matrix