ELECTRICITY Using the formula V = CI, find the voltage Vin a circuit when the current C = 3 - j amps and the impedance I = 3+2j
ohms
The goal is to find what value or values the variable may have, to make the equation true.
It is the set of values for all the variables in the equation which make the equation true.
The result of solving an equation to find values for the variables is known as the solution set. This set includes all possible values that satisfy the equation, making it true when substituted back into the original equation. If there is a unique solution, it is a single value; if there are multiple solutions, they are typically expressed in a set or as a range. In some cases, there may be no solution at all.
that would be limited to 3 and -3 for values of x
A solution to an equation is a set of values for the variables in the equation which make it true.
They are called the "solutions" of the equation.
a solution
In math speak: Solving the equation means finding 'x' values that make the equation true. These 'x' values are called the roots of the quadratic.
the set of all values which, when substituted for unknowns, make an equation true. this is wrong
Simply learn and use the quadratic equation formula.
It is finding the values of the variable that make the quadratic equation true.
the set of all values which, when substituted for unknowns, make an equation true.