+91-8076753736 [email protected]

-->

Coordinate Geometry

Question

Wired Faculty App

Find the value of the polynomial 5x - 4x² + 3 at
x = 2.

Solution

Value of f(x) at x = 2
= f(2) = 5(2) - 4(2)² + 3
= 10 - 16 + 3 = - 3.

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

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation