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Coordinate Geometry

Question
CBSEENMA9001959
Wired Faculty App

If p(x) = 7 - 3x + 2x1, then value of p(-2) is:

  • 12

  • 31

  • 21

  • 22

Solution

C.

21

Some More Questions From Coordinate Geometry Chapter

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

4x2 - 3x + 7

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

x10+ y3 + t50

Write the coefficients of x2 in each of the following:

2 + x2 + x

Write the coefficients of x2 in each of the following:
2 - x2 + x3

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