Afellow calculus enthusiast was working through some practice problems. they come to you asking if the following problem is correct: ∫ 3x 2 + 1 2x dx = x 3 + x x 2 + c determine if they are correct. explain how you know if they are correct without integrating the function (i. e. find another method using calculus)

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

answer: y=0 if that is what u r looking for