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Coordinate Geometry

Question
CBSEENMA9001947
Wired Faculty App

 If a + b = 1, then the value of a3 + b3 + 3ab is

  • 1

  • -1

  • 2

  • -2

Solution

A.

1

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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