Find the value(s) of such that х -1 2х 1 -1 0=12 2 -1 -x O x=4 or x= -3 O x= -4 or x = -3 O x= -4 or x=3 O x=3 or x=4

Q: Find x. 6. 4 0 3 0 6 8. CO

A: To find: The value of x. Calculation: Using Intersecting secant-tangent theorem. Therefore, the…

Q: -4 =-- 5 %3D 20 7(9+ k) = 70 %3D

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Q: Solve by Cramer's Rules and verify by substituting back to the equation. X2 x,+ x,+ x, = 2 { 3х, —…

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Q: if f(x1,x2) = e-*-*2, 0 < x1 < o, 0 < x2 < o, F(x1, x2) = e-Xie-x2 + e-X2 True False

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Q: Select one: O a = 1+iv2 and æ = 1 – iv2 O a = -1 - iv/2 and a = -1+i O not in the list O r = -V2 and…

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Q: Identify and solve x^2y^''-2xy^'+2y=6x^2+4lnx assuming that x>0

A: Given,    x^2y^''-2xy^'+2y=6x^2+4lnx This is second order linear ordinary differential equation.

Q: Find the indicated sum.

A: Find the indicated sum ∑i=14-1i+1i+1!

Q: Solve for x: (x-1)(x+2)(x-3)%3D0 O x = -1, -2, 3 x 1, -2, -3 %3D O x= 1, -2, 3 %D O x= 1, 2, -3

A: Find your answer below

Q: (c) Use a calculator to verify that Σx = 135, Σx2 = 7055, Σy = 151, Σy2 = 4815, and Σxy = 3193.…

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Q: Fill out the missing bit for XOR in the given table: x O y y 1 1 1 1 1 0.

A: XOR: XOR is abbreviated as “Exclusively-OR.” The XOR gate is a two-input digital circuit which gives…

Q: Since u = x, then converting back to an expression in x we get

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Q: 1 Given that x 2 Vx, express 4* + 4* as a single power of 4.

A: We have to express 4x + 4x as a single power of 4.

Q: 3- solve the following ODE with Finite difference y" +y' = x y(0) = 0 y(1.5)= 4 Ax = 0.5

A: Given equation is, y''+y3=xy0=0  y1.5=4∆x=0.5 Now, the given can be written as, y''i=xi-y3i....1 The…

Q: 3. Show that (1+i) = 2i

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Q: الواجُب (x-1) (x+4)<o 2 )و - رصه - (

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Q: Solve for x1, x2, x3, x4, x5 4010 1 25-1 1 0|x2 10 3 -1 0|3 010 4 -2 X4 32 19 14 -2 10 -1 0 5 xs…

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

A: topic- complex numbers

Q: If x is any real number, then cosh x Σ n=0 n! + 198 Σ n=0 (-x)" n!

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Q: (3) Find x'x and xx" for x = 3

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Q: ind value r(x + 2)

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Q: What is the general solution of the following ODE / + 4 =

A: Here, ODE is

Q: For which positive numbers a is it true that ax >= 1+x for all x?

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Q: Compute: (i-2) (i+2) Answer: 2.

A: Solution: The objective is to compute the given equation

Q: If Xo and X, are two numbers with Xo < X, then the true one is

A: Answer:-  Option D is the correct answer.

Q: If a1 5 and an an-1 – 4 then find the value of af. %3D %3D

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Q: Solve the ODE: x^2y''+3y'=0

A: To solve the below ODE Let u = y' then u' = y''. Substitute it above, it reduces the above second…

Q: Let X=(1,0, – 1, - V2). Then, ||X||1= Select one: a. -1-V3 b. C. -/3 o d. 2+V2

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Q: Find the values of z for (k=1 and k=4), if z=(-1)9 1-i/3 and -1 2. 1+i/3 and -1 1+i/3 and -i 2…

A: De Moivre's Theorem for fractional power:                                           (cos(θ)+i…

Q: If 2x³-4x² + x + 1 = 0 so x = 4x² - 2x³ - 1 then x5-x4|<e, X4 = 1.36603, x5 = 1.366024, is the error…

A: Given x4 = 1.36603x5 = 1.366024

Q: 2 + v - , 2+z+ 11. 0. di

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Q: evaluate x2 -(xy-y) for x satisfying x/9 -7 = x/2 and satisfying -3y -5=4y+23

A: See the details solution in below

Q: Solve for x: { x: xƐR, 0<x<5}U{x: xER, 1<x<7}

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Q: Determine the exact value of θ in the following equation if 0≤θ<2π. −8sin^2θ+9=3   Select the…

A: Trigonometric equation

Q: The formula 00 1 2 3"z", 1- 3x n=0 is valid for -3 < x < 3 1 1 3 3 -1 < x < 1 -00 < x < ∞

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Q: Find the value of x if 1 3 2 %3D = 10. O 2 Оз O 4

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Q: х3-х-1 4. S (х-1)(x?-х)

A: To evaluate the given integral.∫x3-x-1x-1x2-x dx

Q: It is possible to rearrange the expression ax² + bx + 1 x +1 into the form T Rx + S + х+1 where R, S…

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Q: -1 Given 4-3 x-2 0 0 2 x+1 and 14--5, Determine the value of rand (4)

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Q: Solve for x1, x2, x3, x4, x5, x6 0 3 8 -5 -1 6 x, 34 3 12 -4 8 5 -2 x2 80 0 10-3 7X3 45 36 4 X4 0 0…

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Q: If Xo and X, are two numbers with Xo F(X;) OC. F(Xo) = F(X1) O D. None of this

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Q: (3) Find x"x and xx" for x = 3

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Q: Use the Base Chart method as shown in Module 3 page 64 to subtract:      513 - 245   F L U   5 1 3…

A: # the method shown in Module 3 Page 64 is not given , therefore solving as follows   513-245 we will…

Q: Solve for x. O-1,-4 O -1,4 O 1,4 O 1,-4 x-1 3 2 x-2 =0

A: Given,      x-132x-2=0

Q: Find dr/dtheta for theta^(-7/9) + r^(-7/9) = -5

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Q: Find the following: A-1 x B-1. 7 -3 5 2 A = B = в -6 4 -5 3 0.11 0.03 A-1 x B-1: 0.21 0.09 0.31 0.03…

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Q: 2. Find all numbers z such that Az3 + Bz² + Cz = D -3 -5 a. A [4] B =[₁₁1] c = L-₁₁ ย -11] A = 11 3…

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Q: Express each of the following as simple numbers x100: a) 31.65x10-3, b) 0.415x106, c) 1/(2.05x10-3),…

A: a) 31.65x10-3, b) 0.415x106 , c) 1/(2.05x10 -3), d) 1/(43x10 3).

Q: Let s =3t 3-9t -5t+2, find x and v when a=0 O -5 and -14 9 and 14 -9 and 22 -9 and -14 O 5 and 14

A: It depends on how the x and v are defined. By the given function s, we can't say anything about the…

Q: 3- solve the following ODE with Finite difference y"+y y(0) =0 y(1.5)= 4 Ar = 0.5

A: Consider the provided question, y''+y3=xy0=0, y1.5=4∆x=0.5yi''=-yi3+xi                   ...1 x…