Solve the following simultaneous equations Using Cramer's rule. Show complete solution. 10x + 15y - 13z = 65 7x-3y+8z =104 -5x+1x+5y+2z+9z = 25

Q: b. Solve: 1 +Vx + 4 =V3x +1

A: We will solve the equation as following.

Q: Find the roots of the equations 4x° + 77x' – 12x° + 7x° – 3x* – 42.x – 5x² +12x – 3 - - - -

A: 4x8+77x7-12x6+7x5-3x4-42x3-5x2+12x-3To Find: Roots of the equation.

Q: -5e-4x-1-4=64 find exact solution

A:

Q: Solve for a: 7a- 17y -27 -7+17y -17+27y 10 -27+7y 17 -27 + 17y 7 27 17y 8 Windows bu

A: option d is correct. see 2nd step.

Q: 9. Tell whether (9, 2) is a solution of y <4x+ 1. a. Yes, (9, 2) is a solution of y < 4x+ 1. b. No,…

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Q: Q2. Let A e R"Xm with SVD A = UEV". Show that the columns v1,..., Vm of V are lin- early independent…

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Q: Find all solutions of 62x-34y=16. with y20.

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Q: LJ-GI Solve for x and y. 3x 5y

A: 5-3x=-4x5ywhen two matrix are equal their corresponding elements are equal .

Q: Make a change of variable, x = Py, that transforms the quadratic form x? + 10xjx2 +x; into a…

A:

Q: Solve using Gaus-Jordan -3x-8y-z=-74 x-5y+4z=-7 -9x+y+z=-23

A: First of all, create the augmented matrix.

Q: Which 2 of these 3 equations are the same explain how

A: I From the graph  vertex = ( 4 , 2 )x intercept (2 , 0 ) and ( 6 , 0 )

Q: Find all solutions of:2x + 2y + 4z = 8x - y + 2z = 2-x + 5y - 2z + 2

A: First we describe the given equations as a matrix. And then we use Linear algebra to solve the given…

Q: Solve √7x+2+√√2-2x = 3.

A: Topic = Algebra

Q: solve algebriaclly 3x-2y=-11 and 5x-3y=-16

A:

Q: Solve for w -3(3w-3)+5w=7+2(4w-8)

A: The given equation is

Q: -5x+3+2x=7x-8+9x, determine whether this equation has no solution

A: Explanation of the answer is as follows

Q: Subtract. (6x° - 2x? + 5x - 8) - (4x³ - 4x² - 3x + 2) (6x° - 2x² + 5x – 8) – (4x° - 4x² - 3x + 2) =…

A: The given polynomial is- 6x3-2x2+5x-8-4x3-4x2-3x+2 Open the brackets &amp; take care of signs-…

Q: b. Solve y = -x³ + x² + x- 3 and y = x-3 using Substitution Method. I

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Q: Solve and check the result Y+2/3=2y-12/3y-9

A: Consider the equation y+2/3 = 2y-12/3y-9.Solve for y as follows.

Q: Which of the following equations is a quadratic equation? O 14x (x2 + 1) = 15 O (x2 + 5) (x² - 5x +…

A: topic -  quadratic equation

Q: Subtract. (5x* +6x°-2)- (3x² - 5x +7) (5x* + 6x° - 2)- (3x- 5x + 7) = (Simplify your answer.) %3D

A: (5x4+6x3-2)-(3x2-5x+7) =5x4+6x3-2-3x2+5x-7 =5x4+6x3-3x2+5x-9

Q: Solve 6(x + 8) + 4 = – 5(x +5) for a

A: To solve 6x+8+4=-5x+5

Q: Which represents the equation 6x+3y=12

A: The given equation is 6x+3y=12. To solve the given equation for y we need to first divide 3 into…