Find the LU factorization of A = X1 140-2₂] = -6 -6] [2] 3 A = x1 X2 || || 11 -12 3 -6 4 -6 and use it to solve the system 188

Q: 2 and B= 1 0. then Show that if A = 6. -1 2 (A + B)(A + B) # A² + 2AB + B?

A: Given that A=-1201 and B=10-12 We have to show that A+BA+B≠A2+2AB+B2

Q: Convert the polar equation r = 16 sin 0 to a rectangular equation.

A:

Q: 3(x + 15) = 12

A: We have 3(x+15)=12

Q: 4(x+1) = 3x-2 8

A: Consider the equation  4(x+1) = 3x-28

Q: 15-5a-3b+ab

A: The given expression is: 15-5a-3b+ab

Q: Let A - -5 -2 -5 -10 -5 -7 -20 -7-22| Solve the equation using an LU factorization of and b - Ax = b…

A:

Q: let A= [2 4]     B= [-3 0]    C= [-1 -2]            [-3 8]         [4 -1]           [3 -4]…

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Q: Does -3(4n + 2) = 4n + -2(4n - 6) have a solution or no

A: We have to find whether this equation has solution or not. The given expression is -3(4n + 2) = 4n +…

Q: 2z2_2z+3=0

A:

Q: 7(3x+6)=11-(x+2)

A: Given an algebraic equation. We shall solve the equation for x.

Q: 2(x+3)=5(x+1)

A:

Q: 6x + 8y = 3 (a) 3x – 10y = 5

A:

Q: 2. (3x+5)+(2x – 3)

A:

Q: (-4y2 - 3y + 8) - (2y2 - 6y - 2)

A: Consider the given function and simplify the given expression. −4y2−3y+8−2y2−6y−2 Remove the…

Q: 124 · (2x + 4)* 4n +3 5. What is the simplified form of: 2n + 9 8n+11 · 8 • (x + 2)° A) 4 1 C) 2" +1…

A: I have stated the used formulas in the solution.

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: What’s 11w+z-3-4z+6 in simplest form?

A:

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: 2) (-4ab²)(-2a-4b)²(a³b-5) =

A: Given expression is -4ab2-2a-4b2a3b-5

Q: %3D 2x +30 = -4(5x-2); Prove: x= -1

A:

Q: Initially: a = 4b 3(a-203) = (b-26) 3 ( 4b-203) = b - 26 b = 53 then a = 4b = 212 < ====finish from…

A: To find a and b.

Q: Rewrite - 5a3 - 14x2 - Зх-25 - 5x + 4 in the form r(x) q(x) + 5x + 4 - 5æ3 – 14x2 – 3x - 25 %3D 5x…

A: This question is based on polynomial division.

Q: Find the value of each of a,b,c so that 6x3 − 7x2 − x + 2 = (x − 1)(ax2 + bx + c)

A: Given equation is : 6x3-7x2-x+2=x-1ax2+bx+c To find the value a, b, and c

Q: Find a and b if a + (5 – 3b) i = ai + 2 (b + 5)

A: See the attachment.

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

A:

Q: 6.) Simplify: 2(x+ 5) + -8(2x)

A: Given: 2(x+5)+-8(2x)we know that a×(b+c)= a×b+a×cthen  2(x+5)+-8(2x)= 2×x+2×5-8×2×x…

Q: -11x+5-4(x-1)=-4x-(10x-4)+4

A:

Q: Solve the system X3 EE {4 x₁+x2+2x3= 1 4x1+5x2+4x3=-2

A: Let us consider the given system of the equation Ax=B. Solve the equation using an augmented matrix,…

Q: 2 x+16x³+9x+256x+256=0 4 3 Find the values of x?

A:

Q: (1+5h-3h²)-(2h²+4h-7)

A: We will solve the following

Q: Prove that if 8x-5=-2x-15 then -x=1

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Q: 3. -119x+139+5x+x²x6-23- [(27+5x)+(-7x+2x²)] when x=-2

A:

Q: 4(x+3)+1=5(-6-1x)-2

A: 4(x+3)+1=5(-6-1x)-2 4(x)+4(3)+1=5(-6)+5(-x)-2 4x+12+1=-30-5x-2 4x+13=-5x-32   add both side by 5x…

Q: Jika 9b+ 18a =27, dan (2a+b)c =42, nilai (c-3)^2

A: Given if 9b+ 18a =27 and (2a+b)c =42, then we have to compute (c - 3) 2 .

Q: 8(x-4)=3x+29

A: We have to solve the given equation 8(x-4)=3x+29

Q: 7x-2(3-2x) = 7x-2(3)-2(2x)  = 7x-6-4x = 3x-6

A: The expression 7x - 2(3-2x).