Question

7 by 3 x square (4 /3 X + 2)
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Answer 1

We can then solve the quadratic equation by using the formula for solving quadratics. ... We can easily use the same method to solve a fourth degree equation or equations of a still higher degree. Solve the equation f(x) = x4 − x3 − 5x2 + 3x + 2 = 0. First we find the integer factors of the constant term, 2.