Physics, asked by spectrahelix, 5 hours ago

3x²+2x+7 you need to integrate this
It's an question of class 11 science of physics chapter 3. if you give me the correct answer than I will mark it as a brainliest answer and if give wrong or unnecessary answer than I will report your answer. thank you

Answers

Answered by navyasreemunukuntla
20

Explanation:

on integration

= 3x³/3 + 2x²/2 + 7x

= x³+x²+7x

Answered by TrustedAnswerer19
57

Answer:

 \displaystyle \int \: (3 {x}^{2}  + 2x + 7) \: dx \\  = \int \: 3 {x}^{2}   \: dx+ \int 2x  \: dx+  \int7 \: dx  \\  = 3 \times  \frac{ {x}^{3} }{3}  + 2 \times  \frac{ {x}^{2} }{2}  + 7x \:+\:c\\  =  {x}^{3}  +  {x}^{2}  + 7x\:+\:c

c is a integral constant

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