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Simplify : ((x^(2)-1)/((x^(2)-3x+2)))xx(...

Simplify : `((x^(2)-1)/((x^(2)-3x+2)))xx((x-2)/(x+1))`

A

`((x-1)/(x+2))`

B

x

C

1

D

0

Text Solution

Verified by Experts

The correct Answer is:
C
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PREMIERS PUBLISHERS-ALGEBRA-OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS
  1. Reduce to its lowest terms (x^(2)-9)/(x^(2)-7x+12) :

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  2. Find the excluded value of (3p+2)/(p^(2)-5p+6) :

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  3. Simplify : ((x^(2)-1)/((x^(2)-3x+2)))xx((x-2)/(x+1))

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  4. Find : (16a^(2)-2a-3)/(8a^(2)+11a+3) div (3a^(2)-2a-1)/(3a^(2)-11a-4)

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  5. If a polynomial p(x)=x^(2)-6x-7 is divided by g(x), we get (x-7)/(x+1)...

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  6. Simplify : (x^(2)+1)/(x^(2)+3x+2)-(x^(2)-x)/(x^(2)+3x+2)

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  7. Find the square root of: (144(a+b)^(8)(x-y)^(4))/(64(a-b)^(2)(x+y)^(6)...

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  8. Find the square root of (1+(2)/(x^(4))+(1)/(x^(8))) :

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  9. Find the zeros of x^(2)-6x-7 :

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  10. What is the quadratic equation fr which the sum and product of the roo...

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  11. Solve : sqrt(3)x^(2)+5x+2sqrt(3)=0

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  12. The condition put the equation x^(2)(p^(2)+q^(2))-2x(pr+qs)+(r^(2)+s^(...

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  13. If alpha and beta are roots of x^(2)+8x+10=0 then (alpha)/(beta)+(beta...

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  14. If A=|{:(8,0,0),(0,-1,0),(0,0,1):}| then A is:

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  15. If A is (m xx n) matrix then A^(T) will be a matrix of the type :

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  16. If |{:(1,2a+b),(0,3a-b):}|=|{:(1,5),(0,5):}| find a and b:

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  17. Find x and y if x[{:(4),(-2):}]+y[{:(2),(1):}]=[{:(10),(-6):}]

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  18. If A=[1" "-1" "2],B=[{:(-1,3),(4,3),(7,-1):}] then AB is :

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  19. (AB)^(T) is :

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  20. If A=[{:(cos theta, sin theta),(-sin theta, cos theta):}] then "A A"^(...

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