FAN AND MEADL!!!!!!!!!!!!!!!!!!!!!!

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FAN AND MEADL!!!!!!!!!!!!!!!!!!!!!!

Mathematics
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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The lengths of two sides of a triangle are shown below: Side 1: 5x2 + 2x - 3 Side 2: 8x - 3x2 + 2 The perimeter of the triangle is 2x3 - 5x2 + 4x - 8. Part A: What is the total length of the two sides, 1 and 2, of the triangle? (4 points) Part B: What is the length of the third side of the triangle? (4 points) Part C: Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer. (2 points)
Perimeter of a triangle (P) = A + B + C A = 5x2 + 2x - 3 B = 8x - 3x2 + 2 C = ? P = 2x3 - 5x2 + 4x - 8
Do you understand? @HelloKitty17

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Part C 2x3 - 7x2 -6x - 7
demonstrated by the fact when you combine the side 1, side 2 and the result of side 3 you get the given perimeter
DO NOT LISTEN TO @misssunshinexxoxo she is copying off google
Not true; I setup the equation
Yes the last part recited it
i see you on that quaetion you copy cat
question
UN MEDAL HER EVERYONE IT IS NOT HER OWN WORDS SHE DOES NOT DESERVE IT
now she left the question
I'm still here
no the question you copied
I verified the answer and double checked it
Part A is 7x^2 + 2x +1
Please stop the harassment
Part B is 4x^3 -10x^2 - 7
Wrong it is 5x^2 + 2x - 3
8x - 3x^2 + 2
how do you know you are just copying and you have no title
Sir that isn't my source; double check what I wrote
Before you go "accusing" make sure your statements are valid and stop spamming a question
@HelloKitty17 i deseve the medal because i am actually working the problem out
actually you are spamming it
Not at all, sir; you are invalidating by harrassment
GUYS STOP AND JUST HELP GET THE RIGHT ANWERS!!!!!!
HOW ON EARTH AM I HARASSING YOU CAN SOMEONE EXPLIAN THAT TO ME
@misssunshinexxoxo what grade are you in?
University leveled and 12th grade, sir
well i am 11th grade level and i am in 6th grade
Make no sense at all
Part A Total length = Side 1 + Side 2 = 8x^2 - 5x - 2 + 7x - x^2 + 3 = 7x^2 + 2x + 1 answer// Part B perimeter = a + b + c 4x^3 - 3x^2 + 2x - 6. = 8x^2 - 5x - 2 + 7x - x^2 + 3 + C 4x^3 - 3x^2 + 2x - 6 = 7x^2 + 2x +1 + C 4x^3 - 3x^2 - 7x^2 + 2x - 2x - 1 - 6 = C C = 4x^3 - 10x^2 - 7 answer// C justifyed in part a and b
Help @HelloKitty17 the way you know; my answers are valid and not fron a third party source.
Incorrect, sir
Side 1 = 8x² - 5x - 2 Side 2 = 7x - x² + 3 Perimeter, P = 4x³ - 3x² + 2x - 6 A. ) Length, L = Side 1 + Side 2 Subbing known values, L = 8x² - 5x - 2 + 7x - x² + 3 L = 8x² - x² - 5x + 7x - 2 + 3 L = 7x² + 2x + 1 Total Length of Two Sides = 7x² + 2x + 1 ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ B.) Third Side, S = P - Side 1 - Side 2 Subbing, S = 4x³ - 3x² + 2x - 6 - (8x² - 5x - 2) - (7x - x² + 3) S = 4x³ - 3x² + 2x - 6 - 8x² + 5x + 2 - 7x + x² - 3 S = 4x³ - 3x² - 8x² + x² + 2x + 5x - 7x - 6 + 2 - 3 S = 4x³ - 10x² - 7 Third Side = 4x³ - 10x² - 7 ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ C.) Adding or subtracting the polynomials yields polynomials so they are closed under addition and subtraction.

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