A = -1 0 -4 -4 Solve the equation 2 2 -2 8 using an LU factorization of A. -5 3 1 3 -22 -3 16 -32 Ax = b and b= 2 7 -27 4

Q: E 5x2 - 11x – 3 = 2x +3

A: Given that, The quadretic equation is, 5x2 - 11x - 3 = 2x + 3 We have to find the value of x.

Q: X-2-9x-1+14=0

A: Let z=x^-1We replace x^-2 by z^2 and x^-1 by z.

Q: 4х + 6 1 25. (x² + 3x + 7)3 (x² + 3x + 7)3 (2x +3)

A:

Q: Write the equation in standard form. x 2 + y 2 - 8x - 4y + 12 = 0 ( x - 4) 2 + ( y + 2) 2 = 8 ( x…

A:

Q: z-9z=6z-1-z

A:

Q: 8b3 − 10b2 + 3b = 0

A: NOTE: Refresh your page if you can't see any equations. .

Q: Solve the equation A and 189 busing LU factorization (NOT by using A) given that -3-4 -55 [] - 190 4…

A: NOTE: Refresh your page if you can't see any equations. . here we have and LU factorization is  so…

Q: The equation is 6n-3, not 6n-1

A:

Q: a+2b+4c+3d=21 -3a+4b-2c+3d=-1 a+6c+3d=-19 3a+4b-3c-2d=16

A:

Q: 5-4c=c+20

A: Given: 5-4c=c+20 for solving this we will use transportation

Q: S 3x+6 (1+ 8х+ 2х2)s dx

A:

Q: 8-4 ( x+5) -7 = 7+ 2(4-2x)-16

A: Given,           8 – 4 (x + 5) – 7 = 7 + 2 (4 – 2x) –16           Now solving for x, we get– 4x –20…

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

A: Using matrix augmented form,

Q: 8z - 4 = 6z + 3 Find z

A: To find z 8z - 4 = 6z + 3

Q: x² +x-6 1) x² – 2x–15 x – 7x+10 10- 2x

A:

Q: -4a-2/5 + 16a-7/5

A: Given:     To determine: simplified form

Q: 2y

A:

Q: 5(2x - 1) + 1 = 2x - 4 + 8x

A:

Q: Simplify 4n-1-1 2n-1-1

A: To simplify the following expression.

Q: (I + 2A)~1 = [ 1 4 5-

A:

Q: olve for w 2w2 +18w+28=(w+7)2

A: Given: 2w2 +18w+28=(w+7)2  ⇒2w2 +18w+28=w2+14w+49⇒2w2 +18w+28-49=w2+14w+49-49…

Q: X1 X2 X3 -3X1 = - X2 + X3 = −6 5X3 2X1 + 4X2 - 2×2 + 3X3 X1 7.000 = = 50 = - X1 X2 X3 우 5

A:

Q: 9x-6=4+8x how do I work this problem?

A: First add 6 to both sides