Question

if A ={2,3} and B= { x|x is solution of x^2 + 5x + 6= 0}
Are there A and B equal set or disjoint set?​

Answer 1

here your answer.

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Answer 2

Step-by-step explanation:

Given If A ={2,3} and B= { x|x is solution of x^2 + 5x + 6= 0}Are there A and B equal set or disjoint set?

• Consider the equation x^2 + 5x + 6
• So solving the equation we get
•        So x^2 + 5x + 6
•       So x^2 + 2x + 3x + 6
•      So x(x + 2) + 3(x + 2)
•     So (x + 3) (x + 2)
•     So x = - 3 , x = - 2
•   So A = (2,3), B = (- 2, - 3)
•    So A is not equal to B
• Therefore A and B are disjoint sets.

Reference link will be

https://brainly.in/question/21681247