Question

. If x : y = 10 : 3, find (3.x2 + 2y2): (3x2 - 2y2).​

Answer 1

Answer:

6.5

Step-by-step explanation:

(3*10^2 + 2*3*2)/(3*10*2 - 2*3*2)

(300 + 12) / (60 - 12)

312/48= 6.5

Answer 2

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Solution