Given that 4√3x² +10x+√3=0
Comparing the given quadratic equation with standard quadratic equation ax²+bx+c=0
So a=4√3, b=10 and c=√3
The discriminant D=b²-4ac
=> D=(10)²-4(4√3)(√3). [Here √3×√3 = 3]
=> D=100-4(12)
=> D=100-48
=> D=52 Ans.
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Now take 7+3x=0 =>3x= -7 => x= -7/3 => If p(x)=3x^3+7x , then, => p(-7/3) = 3(-7/3)^3+7(-7/3) =...
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