23. For the following scores, find the value of each expression: a. ΣΧ b. (ΣΧ) c. ΣΧ – 3 d. Σ(Χ – 3) μπο X 4 2 6

Q: Could you please write the work or just make it more clear?

A:

Q: can you do the next two parts please

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A:

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A: or you can use Heron's Formula to find the area of the triangle.

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Q: can you please write it out clearer?

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Q: thank you so much I understand it now and it worked

A: Okay.

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Q: Can you show me how you converted that?

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A: Let take t^2 = z  Then.differentiate it ansd solve it as. Below

Q: find c and d.

A: c)The given function is,

Q: Find x and y.

A: