Determine the highest real root of 3 f(x) = 0.95x²³ - 5.9x² + 10.9x - 6: using the secant method (n=3, Xo = 2.5, X₁ = 3.5)

Q: What is the domain of f(x) = √(x – 5) / √x  (√ means “the square root of”)?

A: Given: f(x) = √(x - 5) / √x let's get the numerator:√(x - 5)x-5≥0x≥5let's get the denominator: √x…

Q: find the real polynomial f(x) which has zeros x=1 (multiplicity 2) and x=2+i (multiplicity 1). you…

A: We have given the zeros x = 1 with multiplicity 2 and x = 2+i with multiplicity 1.

Q: 2x2+3x−20 has root(s) at x=

A:

Q: Let P(x) = ax² + bx³ + x +1 where a and b are real numbers. Find values of a and b such that P(2i) =…

A:

Q: 8. f(x)=20x* – 109x +92.x + 362.x-420; %3D given that 4x+7 and 5x-6 are factors of f(x).

A:

Q: Solve for real x : x (x - 1)(x+ 2)+1= 0

A: see 2nd step.

Q: rovided f(x) = the square root of x2 +3 and g(x)= x/x+6 find (f o g)(4) and (g o f) (4)

A:

Q: Determine the lowest real root of f(x) = -10 - 20x + 16x² - 2.5x³ using the following methods. Use…

A: Given that the function is    We need to find all the real roots by using a graphical method.

Q: Given that x = 2 is one root of g(x) = 2x* + 4x – 9x² – 11x – 6 = 0, use factorisation to determine…

A: