dratic equation by using the quadratic formula and, if needed, to submit your answer as a fraction re 2x² - 8x = 18 X = X = X = 8 ± √64 +144 8± √/208 4 8 ± 4√√/13 4 x = 2 + √13,2-√√13

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A: f(x)=x+6x2-4for domain x2-4≠0

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A: given   a=56°given  angle between ground and the wall iforms right angle we know right angle=90°

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Q: -1 A= (52) 0 Problem 3. Given A= find A+1₂

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Q: Write the rational expression in lowest terms. 5y² - 35y-90 y²-6y-27

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Q: Fill in the blanks so that the resulting statement is true. √5 +√80 =√√5 +√√16.5 = √√5 + √5=

A: we know  a.b=a× b

Q: Given f(x) = x2 + 9x and g(x) = 1 - x², find f + g, f - g, fg, and f 10

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A: Given that a truck rental is $30 plus $0.30/mi.

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Q: 26. Examine the histogram below. Number of Calculators 12 10 0-19 The Cost of Calculators 20-30…

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Q: Brzycki's formula is used by weight lifters to determine the weight M that is equivalent in a single…

A: Brzycki's formula is used by weight lifters to determine the weight M that is equivalent in a single…

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A: for x = -2.1 f(x) =   for x = -2.01   for x = -2.001 f(x) = 12.0060   for x =  f(x) = 11.9940

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A: The two triangles are given we have to find its congruent parts.

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Q: 26. Let A and B be (2x2) matrices. Prove or find a coun- terexample for this statement: (A-B)(A + B)…

A: As per guidelines, we can solve maximum 1 question at a time. Please repost the other question and…