Question

Plz solve the problem in the attachment...

Answer 1

Answer:

181.5

Explanation:

I = ∫ ( 2x² + 3x + 5 ) dx

I = ∫ ( 2x² + 3x + 5 ) dx

I = { 2x³/3+ 3x²/2 + 5x } , x= 3 to 6

I = { 2.6³/3+ 3.6²/2 + 5.6 } - { 2.3³/3+ 3.3²/2 + 5.3 }

I = { 2.6³/3+ 3.6²/2 + 5.6 } - { 2.3³/3+ 3.3²/2 + 5.3 }

I = 126 + 40.5 + 15

I = 181.5