Q 1: If x+y = 5, xy = 6, find the value of x^{2}+y^{2}. 8 7 13 9

Q 2: If x+y = 7, xy = 10, find the value of x^{2}+y^{2}. 39 29 19 49

Q 3: If x+y = 8, xy = 12, find the value of x^{2}+y^{2}. 65 45 40 60

Q 4: If x+y = 10, xy = 16, find the value of x^{2}+y^{2}. 78 48 58 68

Q 5: If x+y = 12, xy = 20, find the value of x^{2}+y^{2}. 124 144 154 134

Q 6: If x+y = 10, xy = 21, find the value of x^{2}+y^{2}. 57 58 56 52

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Question 8: This question is available to subscribers only!

