Math, asked by khuddussk287, 1 year ago

d/DX[2x² +5x+2] solve this ​

Answers

Answered by Anonymous
69

Question

  •  \frac{d}{dx} (2 {x}^{2}  + 5x + 2)= ?

Answer:-

  • The right ans of the of question is 4x+5

Solution:-

 =  >  \frac{d}{dx} ( 2{x}^{2}  + 5x + 2) \\  =  >  \frac{d}{dx} (2 {x}^{2} ) +  \frac{d}{dx} (5x) +  \frac{d}{dx} (2) \\  =  > 2 \frac{d}{dx} ( {x}^{2} ) + 5 \frac{d}{dx} (x) +  \frac{d}{dx} (2) \\  =  > 2 \times 2x + 5 \times 1 + 0 \\  =  > 4x + 5

Used formula:-

1)  \frac{d}{dx} ( {x}^{n} ) = n \times  {x}^{n - 1}

2) \frac{d}{dx} (constant) = 0

Hope its help uh

Answered by junali007
0

Step-by-step explanation:

yes he is absolutely right !!!!!!!

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