Q. Calculate the integral and write the answer in simplest form.∫(2x2+5x5)dxAnswer:
Given Integral: We are given the integral of a polynomial function: ∫(2x2+5x5)dx To solve this, we will integrate each term separately using the power rule for integration, which states that ∫xndx=(n+1)x(n+1) for any real number n=−1.
Integrating 2x2: First, we integrate the term 2x2: ∫2x2dx=2×∫x2dx=2×(2+1x2+1)=2×(3x3)=32x3 There is no math error in this step.
Integrating 5x5: Next, we integrate the term 5x5: ∫5x5dx=5×∫x5dx=5×(x5+1/(5+1))=5×(x6/6)=(5/6)x6 Again, there is no math error in this step.
Combining Results: Now, we combine the results of the two integrals:∫(2x2+5x5)dx=32x3+65x6We add the constant of integration, C, to represent the indefinite integral:32x3+65x6+CThere is no math error in this step.
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