The complete set of the real values of k for which the equation r2 + kz + 2k 0 has real distinct roots is OA (k: k<0}u {k: k> OB. {k: k> 8} OC (k: 0 8}

Q: 8 Find all zeros. a) f(r) = 23 + 3r? – 4x – 12 b) f(r) = a – 7x4 + 10r3 + 14r² – 24x c) f(r) = r(r –…

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Q: bijection

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Q: Find k so that kt² – 5t – 12 is in span{4t² + 3, −5t² − 5t}. -

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Q: 8r -1 is 2r + 4 4. The range of the function f(r):

A: follow next step

Q: a) Use Lagrange interpolation to find the unique quadratic polynomial f that passes through the…

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Q: 11 Compute x2+ where x =i- 1. Answer: 2.

A: We have to find the value

Q: True or false: The following statement is true if the domain consists of all integers. 3x3y(x² + y°…

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Q: The remainder when dividing z = 4+7i by w = -1+4i is * 1. None of the choices 1+2i

A: Answer : NONE OF THE CHOICES.

Q: immediately from (13) that the inequality (19) holds. There exist two positive distinctive real…

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Q: Find all values of a E R such that Q is positive definite, and all values of a E R such that Q is…

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Q: Find real numbers A, ℎ, and K so that −2x2 + 4x − 8 = A(x − ℎ)2 + k.

A: The quadratic equation is given by -2x2+4x-8 = Ax-h2+k To determine: The values of A, h and k.

Q: If p(q=r) prove that x +q{r-p}x+p-q) = 0 has equal roots, ther 211 q = р

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Q: Find all the zeros. 9) f(x)= x³ + 10x² + 25x + 18 A) -2,-4 +√√7 B) 2, -47i C) -2,-4 ± 7i D) 2,-4 ±…

A: The given equation is; f(x)=x3+10x2+25x+18According to the bartleby guidelines we solve only one…

Q: - Let f(x) = -1+x + 2x² – 2x³ – x* + x5. Which of the following statements is true?

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Q: Compute: gcd(68, 54) = Find a pair of integers x and y such that 68x + 54y = gcd(68, 54) (x, y) = (

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Q: If w and af are the nonreal cube roots of unity and [1/(a + c)] + [1/(b + w)] + [1/(c + w)] = 2w²…

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Q: The fx³5x dx is x²+2 {A} x − ² (x² + 2)² + C 5 {B} x + ²(x² + 2)² +C {C}-{In|x² {D}+In|x² +21+ C…

A: integration

Q: Qu6. Consider the polynomial below in which we have a parameter z. Q(x)=x³+(2-5)x² + (2+1)x+…

A: Given that a polynomial Q(x) with a parameter z  Q(x)=x3+(z-5)x2+(z+1)x+(11-3z) We need to find set…

Q: Select all the real numbers M among the choices below such that the two planės glven by 3D2 and ()-…

A: We can solve this by using given information

Q: A quadratic polynomial y = 4x2 + 7x – 3 has roots p and q. Find a quadratic g(x) = x² + ax + B with…

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