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Find the value of P(x)=3x^2+x+7 when x=-...

Find the value of `P(x)=3x^2+x+7` when x=-2

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CHETANA PUBLICATION-Model Activity Sheet-Exercise
  1. If (x-2) is a factor of x^3-mx^2+10x-20 then find the value of m

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  2. Divide P(x)=3x^2+x+7 by x+2 and find the remainder

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  3. Find the value of P(x)=3x^2+x+7 when x=-2

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  4. Activity:

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  5. Simplify: sqrt(216)-5 sqrt(6)+sqrt(294)-3/(sqrt(56))

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  6. Divide polynomial 3x^3-8x^2+x+7 by x-3 using synethic method and write...

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  7. 70 trees were planted by Parth and 90 trees were planted by Pradnya on...

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  8. Factorize the polynomial. (y+2)(y-3)(y+8)(y+3)+56

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  9. In a class of 50 studens, 35 students play football, 25 students play ...

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  10. Represent the number sqrt(7) on the number line.

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  11. Divide 3x^4+7x^2-5x+4 by x^2+2x-5

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  12. With the help of following figure write the following sets. A uu B uuC

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  13. With the help of following figure write the following sets. A nn B nn ...

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  14. With the help of following figure write the following sets. A'

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  15. With the help of following figure write the following sets. A nnC

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  16. With the help of following figure write the following sets. B uu C

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  17. Rationalize the denominator. (x+9)/(sqrt(x+9))

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  18. Rationalize the denominator. (3 root(3)(5))/(root(3)(9))

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  19. The mean of five numbers is 80, out of which mean of 4 numbers is 46. ...

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  20. If financial year is 2017-2018 then which year is considered as Assess...

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