2x + 4y + 6 + 2y - 5 + 3x =

Q: Find 3B- 2A. -1 -4 3 6 -3 -5 A = 6 -6 2 B = - 4 2 4 -2 5 5 -2 -6

A: Find subtraction of matrix. 3B-2A.

Q: 2y+ 4 B 5y+ 1+ -3x 5x- 4

A:

Q: S 2x - 5y 4 6x - 4y 3.

A:

Q: 2x - 3y = 1 5x - 7y = 4 17.

A: Given query is solve the system of equations and fin value of x and y.

Q: 7x+2y-3x+4y

A:

Q: 2x2 - 3y2 - 4z2 – 12x - 6y - 21 = 0 de

A: Given equation is -  2x2 -3y2 -4z2 -12x -6y -21 = 0  Completing the square ,  2(x2 -6x +9 -9 ) -3(y2…

Q: Use matrices to solve the system.

A: Given system, 4x-y=22x+2y=14x-5y=3

Q: 3)-4x+y=3 5x-2y=-9   4) 8x-7y=-2 -2-3y=10 5)2x+7y=2 4x+2y=-2   6)2x-y=7 2x+7y=31

A: 3) The given pair of linear equation is -4x+y=3 ........... (1) 5x-2y=-9 ........... (2)…

Q: 4x - 5y = 3  3x - 4y = 6

A: Given that       4x - 5y = 3 -------------(1)        3x - 4y = 6 -------------(2)

Q: 2x-4y=6 -2x-5y=-15

A: We have to solve the given two equations.

Q: 2 y = 2x – x¯, y = 2x² – 4x

A:

Q: 2X + 3Y – 2Z = 5 5Y + 3Z = -2 4X – 3Y + Z = 1

A: Matrix form is 2 3 -2 5 0 5 3 -2 4 -3 1 1

Q: 4y+4(4x-5y)-7+9(3-7y)

A:

Q: -6(-w-3x)-5(-6x-6w)

A: Simplifying the equation

Q: find x and y if (2x+1,y)=(5x+4, -7)

A: Given: 2x+1,y=5x+4,-7

Q: 2.y= -x- 3x + 2 -4 -3 -2 -1 0 1 3. 4 2.

A: We have, y=-x2-3x+2 On taking the different values of x and calculating the respective values of y,…

Q: 2x + 3y + 4z = 29 3x - 2y + 5z = 20 4x + 5y + 3z = 35

A: Given 2x + 3y + 4z = 29 3x - 2y + 5z = 20 4x + 5y + 3z = 35

Q: 5x-1 - 6y-1 бу-1 8x-2 + 5y-2

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: 2y-5x=0 3y+4x=0

A:

Q: (2x + 2y)3 = 8x³ + 8y3, (-1, 1)

A:

Q: -3 [ Select ] -3-2 [ Select ] y = 2x -2 y = 1/3x -2 y = 3/2x - 3 y = -3/2x + 4 y = -2x + 5

A: The graph of the line is shown.

Q: 2x- 3x-2 6x + 3x? + 2x+1 2x- 3x-2 6x + 3x + 2x+1

A: Explanation of the answer is as follows

Q: 1. 2y"-3y" - 3y' +2y=0

A:

Q: 4x + 3y = 17  5x - 2y = 4

A: Given that 4x+3y=175x-2y=4To find : x,ysolution 4x+3y=17  ...15x-2y=4  ....2equation…

Q: استخدم قاعدة كرامر لحساب , , التي تحق ق النظام التالي 3x - 2z = 2 -2r+ 3y - 2z = 3 -5x+ 4y-z = 1

A: To find out the value of x,y,z using the Cramer's rule.

Q: 8. 3y² - 2y - 1 (-)-5y²- 2y +6

A: Note:- Since you have asked multiple question as per our policy , we will solve the firstquestion…

Q: (1+5h-3h²)-(2h²+4h-7)

A: We will solve the following

Q: Use Cramer's Rule to solve the system.

A: Using Cramer rule we solve the given system

Q: Xz + 5x, = -4 5. X +4x, + 3x, =-2 2x, + 7x, + x, = -1

A: since you have asked multiple questions in single request so we will be answering only first…

Q: -5X + Y=-4 10X -2Y =8 X=_________, Y= _______________

A:

Q: 6y^4-5y'''-14y''-y'+2y=0

A: The objective is to find the general solution of the given differential equation

Q: ニ -1 -4メ + 4y -2メ + 2y -32 - 3 3メ + 1y -32 + 14 3. %3D

A: Note: You have posted multiple questions, we have solved the first question for you, if there is a…

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

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

Q: 2x-2y -2=3 4X+5y-22-3 Jx+4y-32-구

A: we have to find the values of x, y, and z.

Q: 2x – 5y + 5z = 1/ -(1) x - 2y +3z = 9 -x + 3y = -4 -(2) -(3)

A:

Q: 3y -12x - 7y + 2y

A: Rearranging 3y-12x-7y+2y:

Q: (6y² - 3y-8y')-(3y - 2y-5y') Зу

A:

Q: 5x-3y-{4x-(5y-6x-7y)}|

A: 5x-3y-4x-5y-6x-7y

Q: -7x -7 (3x 6) = 10 + 4(–7x + 8) %3D

A:

Q: (b) ) yn+2 -4yn+1-10y, +3yn=3"+1

A: The objective is to solve the differential equation:

Q: 7) -7x-8y=-23 4x +4y 12

A: Simplyfy second equation y  in terms of  x and then put it into first equation then get the final…

Q: 3x-3y=3   5x+y=-1

A: Given,        -3x-3y=3             5x+y=-17

Q: 1.) (-3xy)(-5x) 2.) (2yz)(3y) 3.) x*(3y")(4xy)

A: 1.) To multiply monomials, we first multiply the coefficients and the multiply the variables by…

Q: 4x^{2}-3y^{2}+3z-5z-5y^{2}4x2−3y2+3z−5z−5y2 =

A: Solution :-

Q: Find x and y. (4y + 7)° (3x - 5)% (6y + 3)° (2x+ 10)°

A: CYCLIC QUADRILATERAL

Q: (7y2 – 3y) - (4y2 + 2y – 2)

A: