2х1 — 2х2 + 3х3 + 4x4 3D 33 5x2 7x3 + 3x4 4x3 – 5x4 = 3 5х1 + 4x2 + 6хз — 2х4 3 45 Зх1 — 5х2 — 7хз + 3х4 —D 11 4x1 + 3x2

Q: 8. (-6, 7); 5x + 2y = 10 %3D

A: The given equation of line is: 5x+2y=10 Now the slope intercept form of this line is: y=-52x+5 The…

Q: Solve the system.

A:

Q: 5x + 2у — z %3D —7 х — 2у + 2z 3D 0 Зу + z%3D 17

A:

Q: 5. 27x + 6y-2 = 85, x+ y + 642 = 110, 6x + 15y + 22 = 72. %3D

A:

Q: A у 3 34.661 + 0.433х В у - 0.777 + 12.0623x B) Су - 12.0623 + 0.777х D у 3D34.661-0.433х

A: Given data : X Y 96 99 81 47 71 78 72 34 50 66 94 85 77 82 99 99 67 68

Q: 3x2 – 27y2 = %3D ) 5x² + 4x – 1 =

A:

Q: 2x +3y = 8 %3D 2x + 6y = 12

A: Given the equations 2x+3y=8 and 2x+6y=12. We need to solve the equations.

Q: У" + бу" + 11у" + 6у — 0 10y'"' + у" - 7у + 2y 3D 0

A:

Q: (-8, 2); 5x– 4y = 4 %3D

A:

Q: h = (-2x³ +5æ + 9x) (5 + 7x + 8x2). Thenh = fgwhere and %3D

A: Given function is By algebra of functions, we have Therefore,

Q: Use an inverse matrix to solve system of linear equations.

A: Since you have asked multiple questions, as per policy only first is answered.

Q: 5x+6y 12 2. (-1 3 %3D

A: For the given system of linear equation we can choose the correct method and solve it as below

Q: If fCx)=4x+ Ax²+ 6X-3 andf(2) =1 what is the value of A? %3D %3D

A:

Q: 2х+7у 4 b) . 5x+4y a) 3x-2y 5x-3y 3 4 4x-5у c) 3 Зу- 2х 7x-4y x-5y d) 4 6 12

A:

Q: 2x 3y 3 10 3y 5x = 2 %3D 4 3.

A: Given system of equation is inconsistent

Q: Зх + 2у %3D 14 3x – 3y = -6 8x + 2y = 30 7x + 2y = 24 %3D

A:

Q: 7. y = (3/4)x/3 - (3/8x+5, 1sxS 8 %3D

A:

Q: 2=3x² -4xy t6x %3D

A: Given that, The function is following, z = 3x2 - 4xy + 6x We have to find the value of d2z∂y∂x.

Q: х'%3D 5x-7у + 12, у'%3Dх-Зу - 4 е

A:

Q: 6. -7х - 8y %3D 9 -4х + 9y = -22

A:

Q: Зх - 2 х+1 20 -4х -1 4 %3D

A:

Q: S- (3x+12x -15) (3 2dx

A: We have to solve the given integral  please see the explanation below

Q: (2a²b-3 [13] -2 (8x²y² -3a²b 3 Work: 3. 9.

A:

Q: d. -3(2x – 8) = -12 %3D | е. 10-5х%3D 3(х - 4) — 2(х + 7)

A: We have to find

Q: OC-3+ 5x- 2. (2x-1)-9 (x-1) = 5 %3D 5,

A:

Q: (2x + 2y)3 = 8x³ + 8y3, (-1, 1)

A:

Q: thic a) 3√7+9√28 c) 3√6x(4√6x³-5√4x) and state all b) √54x³-216x²-√√128x²

A:

Q: 2. (2x + 7x2 + х) + (2х? - 4х - 12) %— 3. (-3m² + m) + (4m² + 6m) = 4. (За? + 2а - 2) - (а? - За +…

A:

Q: 3. Find -34+ 6B. -3 5 -6 -2 B = 6 %3D %3D 9 -5 3 2 -1 -6

A: Given:        A=-35-69-53        B=-2672-1-6        3A=3×-35-69-53          3A=-915-1827-159…

Q: 37. 2x + y + 2: = 4 38. 2r, + 5x, - 19x, = 34 2x + 2y 3x, + &r, - 31x, = 54 2x - y + 6z = 2

A: As per our guideline we are supposed to answer only first question of a multiple type questions.…

Q: 6) y= 5x-7 -3x - 2y =-12 -3x-2(5x-7): -12 8) -7x-2y=-13 x- 2y = 11 %3D

A: Solve the following system of equation

Q: 6x – 2y = 30 -3x + 3y = 21 and (11, 18) %3D

A: Follow the procedure given below.

Q: -5v- 5z 5 -3v =-9 %3D

A: our objective is to slove the system of equations.

Q: 11) -3x+7y=-16 -9x+ 5 y = 16 %3D

A:

Q: a. 4(3x- y) and 12x – 4y b. 32+ 16y and 8(4 + 2y) C. 3(x + 2y) and 3x + 2y

A: We have to find

Q: 2x, + 3x, + хз %3D 9 X1 – 5x2 – x3 = -7 Зх, + х2 — 2хз %3D 10

A:

Q: 6)U=9x-2 9x-2 %3D %3D

A: We have to find solutions of  y= 9x - 2. As , We know that Equation of line is  y = mx + b , where m…

Q: 4. y (3x3 + 1)(-4x2 - 3)* (r3+4)5 5. y= 3xt-2 %3D

A:

Q: 12) –2x + 6y =-6 -5x + 4y= 18 %3D

A: Find the value of x and y by solving these equations. -2x+6y=-6-5x+4y=18 in equation 1 multiply by 5…

Q: 4 0 A-l = %3D 4 -1 and 2 5 B-1 = -3 -4 (AB)-1

A:

Q: 5x 4y = 20 3y = 2x + 1 %3D

A: Consider the given system of linear equations, 5x-4y=203y=2x+1 Write in the standard form as,…

Q: 6x-5y+z = -9 . 8x-7y + z =7 9y 2z = - 2 %3D

A:

Q: 4. 5r + 9y = -26 -10r + 5y = -4O 5. 5x + 14y = 41 11r – 3y = -45

A:

Q: 5 3) y = -7 V(3x4 – 5x2 + 9)2 %3D

A:

Q: — В - С) %3 4(х — в) + 2C В 3 [0, — 1] , с%3D1-2,3] e

A: We need to solve 12(B-C)=4(X-B)+2C                      (1) Given B = [0 , -1]C = [-2 , 3] Then B-C…

Q: 9x²y - 6xy + 4y³ bx + 2b? 27x3 + 8y x2 + 2bx – ax – 2ab 3x2 - 3ax + 2xy - 2ay bx² – 4b3 -

A: Note some identity: a2-b2=a+ba-b a3+b3=a+ba2-ab+b2 Suppose a,b,c,d is real number such that…

Q: Solve the system.

A: Given,                 2x-3y=5                 -6x+9y=12

Q: х3+ 4x2-9х-36 %3D 4x2+28х+48

A: Let's find.