SOLUTION: Which of the following quadratic equations has solutions of x = 5q and x = 4p? x2 + x(4p - 5q) - 20pq = 0 x2 + 20pq = 0 x2 + x(4p + 5q) - 20pq = 0 x2 - x(4p + 5q) + 20pq = 0 x
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-> SOLUTION: Which of the following quadratic equations has solutions of x = 5q and x = 4p? x2 + x(4p - 5q) - 20pq = 0 x2 + 20pq = 0 x2 + x(4p + 5q) - 20pq = 0 x2 - x(4p + 5q) + 20pq = 0 x
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Question 910937
:
Which of the following quadratic equations has solutions of x = 5q and x = 4p?
x2 + x(4p - 5q) - 20pq = 0
x2 + 20pq = 0
x2 + x(4p + 5q) - 20pq = 0
x2 - x(4p + 5q) + 20pq = 0
x2 - x(4p - 5q) + 20pq = 0
Answer by
richwmiller(17219)
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(x-5q)*(x-4p)
20pq-4px-5qx+x^2
x^2-x(4p+5q)+20pq=0 fourth choice