Question

a+b=15 , ab=44 a-b=7​

Answer 1

Answer:

If a = 11 & b = 4

1) a+b= 15

11+4=15

2) ab= 44

11×4 = 44

3)a-b=7

11-4 = 7

Answer 2

SOLUTION

GIVEN

a + b = 15 , ab = 44 , a - b = 7

EVALUATION

Here it is given that

a + b = 15 - - - - - - (1)

a - b = 7 - - - - - - (2)

On addition we get

2a = 22

⇒ a = 11

From Equation 1 we get

b = 15 - 11 = 4

VERIFICATION :

ab = 11 × 4 = 44

Hence verified

FINAL ANSWER

Hence the required values are a = 11 , b = 4

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