Given a = (1,-5) and 7 = (7,2), find ||ā — v|| and ||ā|| – ||v||. - - Give EXACT answers. You do NOT have to simplify your radicals! || - || = ||||||||| =

Q: Rewrite each expression as a polynomial in standard form. a. (2x -x -9x +1)- (x+7x-3x + 1)

A: Given. We are given a polynomial and we need to convert it in standard form. We need to add all the…

Q: Evaluate √x/2 6sinx(cosx+1) do

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Q: Find all the values of x so that x4 = - 8 (i - √3)

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Q: Create a cubic expression that when divided by (x-1) will have a remainder of 6

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Q: Evaluate. (2x+1)/x2+x-1  with endpoints 3 and 1.

A: Consider the given function: fx=2x+1x2+x-1 Now plug-in the value x=3 in the function. This gives,…

Q: Find AB if A = [4 -3 3 -1 0 -2] and B = 4 Use the tools in the

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Q: 1 x(4 + х)3dх 24

A: To evaluate the integral: ∫2426x4+x13dx Solution: Here lower limit of integral is 24. Upper limit is…

Q: 2. (3x+5)+(2x – 3)

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Q: 3.) Simplify (0.75x + 2y) - (0.3x – 0.6y)

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Q: 1 -1 A = -1 2 -1 0 -1 1

A: Answer is in next step

Q: Express as a polynomial. (2u +3)(u - 4) ( 4u+u ) 2

A: Given: y=22u+3u-44u+u For expressing given expression as a polynomial, we simplify given expression…

Q: d.

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Q: x² + 6x – 1

A: We have to express  x2+6x-1 in the form (x-m)2+n.

Q: 2 x -dx 6. Jo 1-x

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Q: Show that (x? + y²)² = (x² – y²)² + (2xy)? for all real numbers x and y.

A: We have to prove algebraically that x2+y22=x2-y22+2xy2 Simplifying both the sides , we get Here ,…

Q: a. Suppose f(z) = 5x(x-11)(6x + 13). What are the roots or Preview Enter a list of mathematical…

A: f(x) = 5x (x - 11) (6x + 13)    Hence, factors of f(x) are  x, (x - 11), (6x + 13)  Hence, roots…

Q: Find all possible pairs of integers x, y so that 7x + 3y = 4. Then find which of these pairs makes…

A: Given:   7x+3y=4                        ........(1) We have to find all possible pairs of integers…

Q: -: Show that -1+i√3 =1 for all combination of signs.

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Q: Evaluate G r. d.x. (x2+1)(x+1) 0.

A: The following integrals are useful, while evaluating the integral that is provided. ∫dxx =ln x +C…

Q: Find all positive integers of x in the equation x⁵+2x-5 > 19.

A: The solution for the given inequality is determined as shown below.

Q: if a and b are positive real number, then 0<(ab)1/2<=(a+b)/2.

A: If a and b are the positive real number Then we have to prove that  0&lt;ab≤a+b2 Since, a and b be a…