-4x2 – 15x + 4 = (

Q: 3x - 5y= -13  -2x + 3y = 8

A:

Q: 11x-20y=28  3x+4y=36

A:

Q: find 3x2 + 2y = 5, 2x2 + 3y = 10.

A:

Q: - 3x<12 and x+423

A:

Q: - 1/2x - 3 = - 9

A: SOLUTION-

Q: N(x) = -3x + 275x² – 3400x + 19000, 10 < x < 40.

A: Since we only answer up to three sub parts. We’ll answer the first three. Please resubmit the…

Q: (d) x²-4x+4≤0

A:

Q: -25 – 5x4 + 5x³ – 11æ² – 21x – 40

A: Given: f(x)=-x5-5x4+5x3-11x2-21x-40 To find: f'(x) and f''(x).

Q: -2 – 3| – 4x - 3| : - 17

A: Opening the mod with both signs, positive and negative.

Q: y = In(2x² + 11x – 9)

A: We have y=ln(2x2+11x-9) To Find its derivative we use  ddx(ln x)=1x

Q: -3+9x=12

A:

Q: (-x - 3) + (3x + 8)

A: Here we have to solve the given expression.

Q: -4x + 3y = 17 3× -2yニ-12

A: Solving the system of linear equations

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

A: Here we should place variables ( in this question, the terms containing x) should place left or…

Q: 2x-3y=12 4x+3y=24

A: Given ,  2x - 3y = 12      ........ (1) 4x + 3y = 24     .......... (2) We have to find x &amp; y…

Q: {-3x + 3y =-6 9x + 9y = 18

A: Our objective is to find the solution of the above system of equation.

Q: - 3x+2y = 16 = 3y-10

A: Substitution method: - The substitution technique is a straightforward approach for algebraically…

Q: -2x – 9y=-25 -4x – 9y=-23

A: We can solve these two equation for the value of x and y as below

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

A: The given equations are 2x + 5y = –4 and –2x + 3y = 20. Add the given equations as follows. Thus,…

Q: -x-5x=24

A:

Q: -4x2 - 8x + 9y - 18y-31 0

A: Sketch the graph of hyperbola.      -4x2-8x+9y2-18y-31=0 Find the vertices and foci .

Q: -4x2+7x=3

A: Add 4x^2 and subtract 7x.

Q: (-5x2÷3)(3x4÷3)

A:

Q: x2 - 2x+5

A: here we will evaluate given intigral,

Q: P(x) =10x^3-5x^2 +2x+4

A: Value of x is

Q: -8x 23

A: Given: -8x3y-623 We know that amn=am×n                                                        ..1

Q: 2. x + 8x3 + 14x2 – 17x - 42 = 0

A:

Q: - 21x + 28 + 3x + 4

A: The question is from 2nd-degree polynomial parts of algebra. We will use the polynomial exponent's…

Q: -3 +3x3 -8 6x1 -5x2 +9x3 —12з 14 2x1

A:

Q: -3x^2-30x-27=0

A: In this question , we can solve for  'x' by factorization.

Q: - 4x-8y 5 and 4x-6y 7

A:

Q: z² = 15x² +5y²-30

A: Solution :-

Q: b. V3x -11= x+1 ,2

A: Solving on graph

Q: -3x+8=2

A: Given that  -3x+8=2 We need to find value of x

Q: -4 ー_<2X+1 3.

A: Given: An inequality -43&lt;2x+1

Q: -3x2 – 3x + 11 = 2x

A:

Q: -6x +6y =6 -6x + 3y =-12

A: It is given that,      -6x+6y=6-6x+3y=-12 We have to find the value of x and y.

Q: 3x-4y=12

A: Rearranging the equation:

Q: (-5x-3) x (-2x4)2

A: Given,

Q: Зху - 4х 3x 4. 3. 2.

A: Algebraic expressions are made up of terms. A term can be made by a variable, a constant or…

Q: 2x - 3x = 12

A: 2x-3x = 12 Take x out as common x (2-3)=12 x(-1)=12

Q: 3 2x3 1. y7

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

Q: -6x:+6y=6 -6x+3y=-12

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Q: -4 8o. & Sa -2 8x2=3

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Q: -9x - 2 = -6x + 1- 18

A: