MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Real Valued Functions

If fx=x3-2x...

Question

If $f (x) = x^{3} - 2 x^{2} + 3$ Find $f (3)$

Open in App

Solution

$f (x) = x^{3} - 2 x^{2} + 3 f (3) = 3^{3} - 23^{2} + 3 f (3) = 27 - 2 (9) + 3 f (3) = 27 - 18 + 3 f (3) = 12$

Suggest Corrections

thumbs-up

0

Similar questions

f (x) = x^{3} - 3 x^{2} + 5

Find f(0)+f(3).

f (x) = - x^{3} + 3 x^{2} - 2 x + 4

f (3)

f (x) = x^{3} - 4 x + 1

f (3)

.

f (x) = x^{3} + 2 x^{2} + 3 x + 4

, then the equation

\frac{1}{x - f (1)} + \frac{2}{x - f (2)} + \frac{3}{x - f (3)} = 0

f (3)

f (x) = x^{3} + x^{2} + x + 1

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Real Valued Functions

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Real Valued Functions

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon