2x^2-5x-3
This is the answer I believe, I apologize if it’s incorrect
3.7x4=14.8. 14.8 cups of sugar
Answer:

Step-by-step explanation:
<u>Fundamental Theorem of Calculus</u>

If differentiating takes you from one function to another, then integrating the second function will take you back to the first with a constant of integration.
Given indefinite integral:

Rewrite 9 as 3² and rewrite the 3/2 exponent as square root to the power of 3:

<u>Integration by substitution</u>
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Find the derivative of x and rewrite it so that dx is on its own:


<u>Substitute</u> everything into the original integral:

Take out the constant:











Learn more about integration by substitution here:
brainly.com/question/28156101
brainly.com/question/28155016
Additive indentity

n = 1
a variable is always a number itself remember 7+n
5+2 = 7
Answer:
i think photomath will help you with those
Step-by-step explanation:
go to your appstore and download photomath