Question

: If a+b=5, ab=6and a>b, find the value of4(a-b)-a-b',
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Answer 1

Answer:

a-b

Step-by-step explanation:

a+b -5 ab b

* 4la? b)- a. b 3

- 4 (a+b) (a-b) (a b) (a²+b + ab)

4x [5 (a.b) 4x (5 a -56) (a b) ((a+b)" sabab (a - b) (15) - ab ) 20a-20b (a-b) (25-6) -

- (a-b)19 20 a 206

20 - 20b - 19a +19b

ab

Ans: a - b