Question

If X=2 and X=3 are the roots of the quadratic equation ax^2 + 7x + b = 0, then find the values of a and b.​

Answer 1

Answer:

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Step-by-step explanation:

we have given the root's of the equation i.e.

x=2 ,3

so , 2+3= -(7)/a

= 5= -7/a

=> a = -7/5

now ,

alpha×beta = c/a

= 2×3=b/-7/5

= 5= b/-35

= b= -175