5x- y+z 24 x+y+z=-4 12. 5x + 5y - 2z =-3 13. 2x + y + z =1 5x+2y+ 4z 6 x+ y+ 2z=8

Q: a. y= 3(x- 1) (x+ 1) b. y= 3(x+ 1) (x– 1) с. у--3(х- 1)? (х+ 1) d. y--3(x+ 1)°(x- 1) y -2 0 2 4 -2…

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Q: y - 4z = O X + y -4z = 0

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Q: + 4y2 -4x2 = 4 9x2 + 4y2 + 2z2 = 36 * = 22 - y? %3D 9y? + z? = 16 z = -4x2 - y2 x2 + 4z2 = y? %3D

A: (1).   The graph of equation  z2 + 4y2 - 4x2 = 4  is:   Hence Option (C).  is correct match.

Q: Find the total areas of the shaded regions

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Q: у" + 2хy' 3 х — 2у, У (0) %3D 2 & y'(0) = 5 -

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Q: 0.5 y n/2 t 3π12 2n -0.5 -1.5 --2 -2.5 -3 -3.5

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Q: x+ y+ z = 8 2x+ y-3z = -5 2x- 3y+ 2z = 11 A. В. x+ 3y-z = 11 2x+ 2y-5z = 6 -x+ y+ 2z = 5

A: First we will write all equations in the form of matrix

Q: 6. If x = 2 and y =-3, what is the value of 2r-3ry-2y?

A: Given x=2 and y=-3We need to find the value of 2x2-3xy-2y2

Q: If-2r+3=7 and 3x+1 = 5+y, the value of y is 1) 1 2) 0 3) -10 4) 10

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Q: Solve y"+16y=17e^x, y(0)= 6. y '(0) = -2

A: Given differential equation is                                                  y''+16y=17ex and…

Q: use left-to-right elimination to solvethe systems of equations.

A: Since you have posted multiple questions, as per our policy we will answer first question. Please…

Q: A y = 0.5x - 3.4 B y = 0.5x + 3.4 у 3 3.4х - 0.5 D y = 3.4x + 0.5 C.

A: here given points are 1,4,2,5,3,4,4,6,5,5,6,6,6,8,7,7,8,7,8,8 from the x-coordinate write the matrix…

Q: -4 y=름 (x+3)2 3 -2 -1 4 3 2 1 。 -1 -2 -y=3 ↑ y=0 1 -y=큼(X-3)- 2 3 A

A: We need to find area of the bounded region (A) and moment of area about x-axis (Mx) and y-axis (My)…

Q: Give the properties for the equation x 2 +y 2 + 4x + 6y - 12 = 0 Range -8 ≤ y ≤ 2 -7 ≤ y ≤ 3 -2 ≤…

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Q: Solve the linear system

A: the given system of linear equations is: x+y-2z=4x+3y-z=72x+y-5z=7 we have to solve the given system…

Q: у- 2х + 3 y= -x – 1 y= -3x - 5 y

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Q: y = x-4 4 3 2 y = - x + 3 1 43-2 -1 4 5 -2 -5 5. 3.

A: In this question we have to solve the graph

Q: y (0, 2) (-5,0) a. - 5x + 2y = 10 b. 5x-2y 10 C. -2x+ 5y= 10 d. 2x-5y = 10 %3D

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Q: h(z) = (1 + 2z + 3z²)(5z + 8z 2 - z3) %3D

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Q: 2x-3y 2 6 2х - Зу > 12 B 2x-3y 56 2x-3y> 12 x-y3

A: for the given inequality

Q: る 4 z = 4 - x - y 1 2 y = x y = 2 3. 2.

A: Here we have to use the concept of double integral to find the volume of the given figure

Q: The portion of z = 4 – x² above z = 0 and between y = 0 3 and y = 4.

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Q: 6. y"-4y' + 5y 4e"; y(0) 2. y'(0) = 7 %3D

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Q: h(z)=-z5+8z3-5z2-7z+35      differentiate

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Q: Find the Solution (2x+3)y' =y+ (2x+ 3) 1/2; when x = - 1, y =0 2y = (2x+ 3) 1/2 In (2r + 3) 2x = (2y…

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Q: x- y=-2 2.x + y = 1 -41 4 -2 -6 -5 -4 -3 -2 -10 1 2 3 4 5 6 --3 -2 -10 1 2 3 4 5 6 -2 -2

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Q: 6. y" - 2y" + 4y'- 8y 0, y(0) = -1, y'(0) = 30, y"(0) = 28 %3D

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Q: x + y - 4z = 8 3z = 0 7. z = 3 3 х - у 2 x, y, 2) =

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Q: y> r – 1 y -2x 1 O A. y 4 +++X 4 -4 -2 2- -4 y O B. 4- +++X 4 -4 -2

A: We will solve the problem

Q: Find x and y 24 -2 22 [2x-2y 2 -2 20 21 o -10: [4 : 25 24y 25 2x+y -4

A: Given:

Q: 3x^2+y^2=28 3(x-1)^2+y^2=19

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Q: 2X +3Y+5Z 6X -2Y -3Z 8X-5Y-6Z X+Y+2Z 2X+ Y + Z X + 2Y + Z 6X-4Y+5Z 3X + 2Y 5X + 4Z = 0 = 3 = 1 m H…

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Q: (4) y" + 6y' + 10y = 20x + 22; y (0) = 2, y'(0) = -2 %3D

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Q: x=3t y=24ヶも 2=3+56 =2+4t, Z = 3+5€ メ-S Z-10 2 2 ニ

A: we have to find the point of intersection of the two lines: L1:x=3t , y=2+4t , z=3+5tL2:…

Q: 2) 2x – 3 y=-1 y= x - 1 2メ 2x-3/-3 4) –3x – 3 y = 3 y =-5x - 17

A: In this question , we can solve the given system by substitution . Substitute the value of 'y' into…

Q: O 2y=-4x+10 O 2y+x=10 O y+2x=-5 O 2y=-10x-4

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Q: 2.2 Solve for x and y. y = 2x- 7 and x+xy+y =21

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Y+ 2 - 3W = -2 3x +y -z + 5w - 0 2* + y -2 + ow : o x + y -2 + sw :0

A: To solve the given system of equations using Gauss Jordan method.

Q: 18)x =2+y 2y x-z+1 2z=-2-y

A: i have solved question number 18 for other question repost.

Q: 2. x21 y 6 y2x-2 Ax, y) = x– y

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Q: 1) y = -x + 3 and y= 2x- 6 5. 4. 3. -6 -5 -4-3 -2 -1 0 1 2 3 4 5 6

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Q: 3) y=--x - 1 | 1 y =-x-4 4 Ay 5 4 3 -2 -2 -3 Answer:

A: follow the  next step

Q: 3. (4, 6) and (0, -2) Y2 m X,- X,

A: we have to find m

Q: N +7z-4+5z- (z²- _z²) + (7z + _z} + L-) %3D 2 z? + - 1 ;²²=2-2) + (722) +0-D 1 1 ²-=²) %3D +4 +7z…

A: The given expression is 212z2+412+7z-4+5z-12z2.

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

A: using graph,

Q: x = 32 - y2, x = y 2, y = 0

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Q: Find the area of the given region.

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Q: x + y – z= -2 x – y – 7z = 0 2 8 てー14 7

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Q: (xyz²)¯ x?y-1z3 -1 x³y²z°• (x*y²z=3 xy²z* x-3y²z0 (243x'5)S (16*)* 5 (816*)* 646 2 64

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.