ADVANCED MATH (You may use excel or write the solutions properly. Rate will be given.) x1 + 3x2 - x3 + 8x4 = 15 10x1 - x2 + 2x3 + x4 = 6 -x1 + 11x2 - x3 + 3x4 = 25 2x1 - x2 + 10x3 - x4 = -11 Assume that x10 = 0, x20 = 0, x30 = 0, x40 = 0.  Round off to 4 decimals in each iteration. Using Successive Over Relaxation with w = 1.2,   a. what are the approximate values of x1, x2, x3, x4  at the fifth iteration? x1 = ? x2 = ?

Q: Simplify the expression. Make sure to show ALL steps! (x + 5) (-2x^2 + 4x - 9)

A: Simplify the expression

Q: -3x2-4x+175=0  find value of x

A:

Q: 4x2-4x+ 17 = 0

A: 4x2-4x+17=0

Q: 5x-1 > 5x-3 or 3x+6 > -1+10x

A:

Q: x + 2 = 17 - 4x

A:

Q: 3x + 4>x-7

A: x > ( - 5.5)

Q: x=7, x2-2x+5=

A:

Q: 10x+2/5x+4=1/2

A: Given function is

Q: 5-2a>2a-1 or 10a>9a+9

A:

Q: a 3= 1 2+x

A:

Q: 2x2+7x-4=0

A: We have to multiply 2 and -4That is -8Then factor -8 so that sum of the factors =7 -8= 8 times -1And…

Q: find the value of x 2х - 8 x+2 2х- 5 x+1

A: Using segment relationship a×b=c×d.

Q: 5x - 3y = 18 3x + 3y = 30

A: From the given problem:   5x-3y=18 ....13x+3y=30.....(2)   Now adding the equation (1) & (2).…

Q: 5+5x+10(if x=6)

A:

Q: x1 + 3x2 = 3 x1 + 4x2 + x3 = 0 2x1 +4x2 – 2x3 = 8

A: Using matrix augmented form,

Q: 4x2/3 - 9x1/3 = 9

A: Given,

Q: 29. 2x2 + 5x + 2

A:

Q: 3x2 - 8x +4 = 0                        x = ?

A: A quadratic equation of the form ax2+bx+c=0 has roots -b±b2-4ac2a.

Q: 3x + x + x + x - 3 - 2 = 7 + x + x   What is the value of x?

A: We have to find the value of x.

Q: A spherical tank of diameter 4 m is half-full of water (weight density = 9800 N/m³). Setup the…

A: We will find work done to empty a horizontal slice of water and the integrate it to find total work…

Q: 6x-40=2(x+8)

A:

Q: A rectangle has each side that is multiplied by the value of the width,2x. So basically the…

A: A rectangle has each side that is multiplied by the value of the width,2x. So basically the…

Q: X-2x+5=0

A: X-2X+5=0 So This implies (x-2x)+5=0 Which also implies (-x) +5=0 So If we transfer x to the other…

Q: Help! 6x+3 is less than 9x-15

A:

Q: 10(x + 3) - 5x = 14 X=

A: The given equation is 10x+3-5x=14

Q: 2x+5 equal to x+1

A: Given query is to find the value of x.

Q: 3x/8x+9 =1

A:

Q: 3x - 47 + 2x + 8 = 180

A: We have to find the value of x.                                         3x-47+2x+8=180

Q: -6x > -24 and x + 6 > 3 す

A: We have to find solution

Q: -3m + 2+2 > 10 +6

A:

Q: 2x4 - 7x2 +5 = 0

A: We have to find the solution

Q: X1 + X2 – X3 = -3 6x1 + 2x2 + 2x3 = 2 - 3x1 + 4x2 + X3 = 1

A: We have to solve this.here we use cramers rule to find the value of X1,X2,X3.