please solve this problem which of the following value of x satisfies the inequalities?
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i hope it will help you. mark me brainlist...
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Sonuvishwakarma:
Bhai ye pura eqn nhi h question dekh
write full equation here
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let the roots are u and v
now
uv = a^2 + 18a + 81 = 1
a^2 + 18a + 80 = 0
solving the above quadratic equation we get
a = -10 and -8
hey this is not full eqn look at the question again.
Let the 2 roots are u and v...now according to theory of equation
In ax2 + bx + c.....uv= c/a.....n here the question c/a =a2 + 18 a+ 81/1 and its value is unity i.e. 1
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