Question

simple alogrithm that is easy remembering cross multiplication method of solving quadratic equations.please.

Answer 1

Answer:

X = b1 c2 - b2 c1 / a1 b2 - a2 b1

Y = c1 a2 - c2 a1 / a1 b2 - a2 b1

Answer 2

Step-by-step explanation:

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