The value of quadratic polynomial f x -2 x 2-3 x -2 at x -2 is -A- 15B- 16C- -12D- 12

The correct option is D 12Substituting: 2x2 3x 2 for x = 2 ⇒ 2( 2)2 3( 2) 2=8+6 2=12 ...

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

Polynomial

The value of ...

Question

The value of quadratic polynomial f (x)=2x²- 3x- 2 at x =-2 is ……

No worries! We‘ve got your back. Try BYJU‘S free classes today!

-12

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

Suggest Corrections

Similar questions

p (x)

x^{2} + 2 x + 1

x = 3

If $α$ , $β$ are the zeros of the quadratic polynomial $f (x) = 2 x^{2} - 5 x + 7$ . find a polynomial whose zeros are $2 α + 3 β$ and $3 α + 2 β$

$\sum f x = 5 x + 2, \sum f = 12$ . If the mean of the distribution is 6, what is the value of x?

\frac{1}{2}

- \frac{1}{2}

Join BYJU'S Learning Program