Solve the equation z² +j2z+(1- j)= 0. Express the answer in Cartesian forms. -0.835+j2.235 O -0.3435-j2.4553 O -jo.2.235 O 0.3435-j0.4553 O -0.3435-j0.4553 O -0.3435+j2.4553 0.3435-j2.4553 O 0.835+j0.235 -0.835-j2.235 -0.3435+j0.4553 0.835-j2.235 0.3435+j0.4553

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.