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Additional bits: x-y+z-x+y-z=...........

Additional bits: `x-y+z-x+y-z`=........

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Additional bits: x^2+y^2-x^2+y^2 =..........

Additional bits: Degree of any xy^2z^2+1 is......

Solve the system of homogenous equations x+y-z=0,x-2y+z=0,3x+6y-5z=0 .

The number of nontrivial solutions of the system: x-y+z=0, x+2y=0, 2x+y+3z=0 is

The equations x-y+2z=4 3x+y+4z=6 x+y+z=1 have

If x = a , y = b, z = c is the solution of the system of simultaneous linear equations x + y + z = 4, x- y + z =2, x + 2y + 2z =1, then ab + bc + ca =

Statement - I The soluton of the system of equations 2x-y+3z=9,x+y+z=6,x-y+z=2 is x=1,y=2,z=3 Statement - II : The solution of the system of equations x+2y-z=3,3x=y+2z=1 , 2x-2y+3z=2 is x=-1,y=4,z=4 Which of the above Statement(s) is true ?

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NCERT TELUGU-ALGEBRIC EXPRESSIONS-EXERCISE
  1. From the sum of 4+3x and 5-4x+2x^2 subtract the sum of 3x^2-5x and -x^...

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  2. Additional bits: x^2+y^2-x^2+y^2=..........

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  3. Additional bits: x-y+z-x+y-z=........

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  4. Additional bits: (a+b)-(a-b)=.........

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  5. Additional bits: -12xy-6xy=.........

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  6. If a=3 and b=2, then the value of a^3-b^3=........

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  7. If x=2, then the value of 4x-3=........

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  8. Additional bits: add m-n and m+n=..........

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  9. Additional bits: 3mn-5mn+8mn-4mn=....

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  10. The simplified form of the given Expression : 3x-11-(7x-5) is .....

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  11. Simplify:2x^2+5x-1+8x+x^2+7-6x+3-3x^2

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  12. Find the perimeter of a triangle whose sides are 2a+3b, b-a, 4a-2b

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  13. What should be added to 1+2x-3x^2 to get x^2-x-1?

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  14. Subtract the second expression from the first expression: x+2y+z, -x-y...

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  15. A= 4x^2+y^2-6xy, B= 3y^2+12x^2+8xy, C= 6x^2+8y^2+6xy find A+B+C

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  16. Write the statement using variables, constants and arithmetic operatio...

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  17. Write the statement using variables, constants and arithmetic operatio...

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  18. Write the statement using variables, constants and arithmetic operatio...

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  19. Write the statement using variables, constants, and arithmetic operati...

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  20. Write the statement using variables, constants and arithmetic operatio...

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