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Determine whether the given values are s...

Determine whether the given values are solutions (i.e., roots) of the equation or nor.
`3x^(2)+5x+2=0, x=3, x=-1`

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In each of the following, determine whether the given values are solutions of the given equation or not: x^2-3x+2=0, x=2, x=-1 (ii) x^2+x+1=0, x=0, x=1 (iii) x^2-3sqrt(3)x+6=0, x=sqrt(3), x=-2sqrt(3) (iv) x+1/x=(13)/6, x=5/6, x=4/3

In each of the following determine whether the given values are solution of the given equation or not: x^(2)-x+1=0,x=1,x=-1( ii) x^(2)+sqrt(2)x-4=0,x=sqrt(2),x=-2sqrt(2)

In each of the following determine whether the given values are solution of the given equation or not: 3x^(2)-2x-1=0,x=1( ii) 6x^(2)-x-2=0,x=-1/2,x=2/3

Determine whether the given values are the solution of the given equation ( i ) 3x^(2)-2x-1=0;x=1 (ii) x^(2)-x+1=0;x=1;x=-1

The roots of the equation x^(2/3)+x^(1/3)-2=0 are

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Determine whether the value given against each of the qaudratic equation are the roots of the equation. (i) x^2+5x-6=0 , x=-6,2 .

Determine whether the value given against each of the qaudratic equation are the roots of the equation. (ii) 2x^2-7x+6=0 , x=3/2,-2 .

In each of the following,determine the value of k for which the given value is a solution of the equation: kx^(2)+2x-3=0,x=2 (ii) 3x^(2)+2kx-3=0,x=-(1)/(2)( iii) x^(2)+2ax-k=0,x=-a

Determine whether the value given against each of the qaudratic equation are the roots of the equation. (iii) x^2+3x-4=0, x=1,-2,-3 .

ARIHANT SSC-THEORY OF EQUATIONS-EXERCISE(LEVEL 2)
  1. Determine whether the given values are solutions (i.e., roots) of the ...

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  2. The set of real values of x satisfying the equation |x-1|^(log3(x^2)-...

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  3. If the roots of 10x^3-cx^2-54x -27 0 are in harmonic progression, then...

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  4. Find the number of pairs for (x, y) from the followoing equations : ...

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  5. Find all real numbers x which satisty the equation. 2log2log2x+log(1/2...

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  6. Solve |x^2+4x+3|+2x+5=0.

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  7. The real numbers x1, x2, x3 satisfying the equation x^3-x^2+b x+gamma=...

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  8. For all x in (0, 1)

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  9. What is the average of the first six prime numbers ?

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  10. Let a, b, c be real, if ax^(2)+bx+c=0 has two real roots alpha, beta, ...

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  11. If p, q are the roots of equation x^2 + px + q = 0, then value of p mu...

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  12. If p ,q ,r are positive and are in A.P., the roots of quadratic equati...

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  13. The sum of all the real roots of the equation |x-2|^2+|x-2|-2=0 is

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  14. Let pa n dq be the roots of the equation x^2-2x+A=0 and let ra n ds be...

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  15. If the roots of the equation x^2-2a x+a^2-a-3=0 are ra and less than 3...

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  16. If alpha and beta (alpha lt beta) are the roots of the equation x^(2) ...

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  17. If b gt a, then the equation (x-a)(x-b)-1=0, has

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  18. Let alphaa n dbeta be the roots of x^2-x+p=0a n dgammaa n ddelta be th...

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  19. If α,β are the roots of x^(2)-x+2=0 then α^3 β+αβ^3

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  20. Given that alpha, gamma are roots of the equation Ax^(2)-4x+1=0 and be...

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  21. Let alpha,beta be the roots of the equation (x-a)(x-b)=c ,c!=0 Th...

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