Question

find f'a 1)f(x) =3-2x+4x²​

Answer 1

Step-by-step explanation:

Step-by-step explanation:

\begin{gathered}(2 {x}^{3} - 5 {x}^{2} - x + 7) \times (4 {x}^{2} - 2x + 3) \\ 4 {x}^{5} - 20 {x}^{4} - 4 {x}^{3} + 28 {x}^{2} - 4 {x}^{4} + 10 {x}^{3} + 2 {x}^{2} - 14x + 6 {x}^{3} - 15 {x}^{2} - 3x + 21\end{gathered}

(2x

3

−5x

2

−x+7)×(4x

2

−2x+3)

4x

5

−20x

4

−4x

3

+28x

2

−4x

4

+10x

3

+2x

2

−14x+6x

3

−15x

2

−3x+21

Answer 2

Answer:

12

Step-by-step explanation:

12 - 5 gdxxhhxchhrxfh the best way to disturb you but I am Shreyas