Question

If 4x2 +9y2 = 16 and xy = 1, find the value
of (2x - 3y).​

Answer 1

Step-by-step explanation:

If 4x2 +9y2 = 16 and xy = 1, find the value

of (2x - 3y).

= √[16-12]= √4= 2

Answer 2

Answer:

2

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