If D = 1- x2 and C =-1- 3x2 + 4x, find an expression that equals 3D -3C in standard form.

Q: After a change of variable, the quadratic form 2( * } ) = 3x} – 2x1x2 + 3x X2 may be written in the…

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Q: cluateithe follu X_ 3x +2

A: We have to evaluate

Q: Solve by substitution 2x + 3y = 13 x - 4y = -10 a) %3D

A: Given- 2x+3y=13  x-4y=-10 To find- The solution of the above pair of linear equation by substitution…

Q: x² + 5x + 2 = 0

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

Q: If C = 2m2 + m and D = 2 - 6m + 2m2, find an expression that equals %3D 2C - 2D in standard form.

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Q: Write each equation out in sentence form. 1. Z+4

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Q: Write the solution set of the equation    x2 + x – 2 = 0 in roster form.

A: We have to factor -2 so that the sum of the factors = +1Factors are 2 and -1. So we write x as 2x-x…

Q: Convert the equation x^2+y^2+2x-6y + 7= 0 to standard form

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Q: The equation 9x2 - 4y2 = 36 can be written in standard form by_______ both sides by_______ .

A: Given that:   The equation 9x2 - 4y2 = 36 can be written in standard form by divide both sides by…

Q: 4. x + 18x - 8y+ 81 = 0

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Q: Put the equation that is in general form: y = x² + 22x + 112 into standard form: y = (x - h)² + k:…

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Q: An equation is shown. 5x + 3 = 4 -2

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Q: write the equation in standard form. 2y+5=3(x+1)

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Q: y = 2x2-12x + 18 2. y= 2x2 + 5x -3 1.

A: We willl be completing the square 1. y = 2x2 - 12 x + 18 y - 18  = 2 ( x2 - 6 x)y - 18 + 18   = 2 (…

Q: 2dx x(3(Inx)*+121nx-15)2

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Q: 8. Write the equation of the elliose 25x2 + 36y2 + 250x -72y -239=0 in standard form

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Q: Simplify: 9x2 – 4x – 3 = [?] %3D X=-2

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Q: Write an equation in the formy = mx + b for the following table: y -8 -59 -6 -43 -4 -27 -2 -11 21 4…

A: The equation in the form y=mx+b will be obtained using TI-84 graphing calculator. Here, a=m. The…

Q: what is this equation called 10 x+10y =80 10x+8y=74

A: They are called system of linear equations in two variables namely x and y.

Q: 02u at2 = ә2u аг 0x2

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Q: x(х — 2)у" — бу %3D0

A: The given differential equation is of the form Px·y''+Qx·y'+Rx·y=0 Px=xx-2Qx=0Rx=-6 Substitute x=1…

Q: Solve the equation 8x + 4y = – 32 for y. %3D - Preview

A: The equation is given by 8x+4y =-32 To evaluate : The expression of y

Q: 3. 4x – 8 = 9y - 5 %3D

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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: solve  for y -5y+6=-12y+62

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Q: Identify the value of the discriminant for the equation 5x2=4x-1

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Q: vestigate and ske ² + 2x +8y - 31

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Q: Differentiate and simplify the answer. 3x - 5 %3D 9) y = 5x2 + 1

A: Given,          y=3x-55x2+1

Q: a) 1 (x-1)(x+2)(x+4)

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Q: Solve for a: »2-a-x² (2-a²-y 4 dzdydx 15 %3D 0. a

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Q: Given A (x - 4)(x + 3) and B (x + 2x-5), write A- B in standard form.

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Q: What is the solution to the equatio 2y+6 :-10 %3D -2

A: Cross multiply and solve

Q: If x=2 is a zero, what are the other zeros for the equation.

A: The given problem is solved below in detail.

Q: Solve by graphing: Sy = Зх — 2 | -2x + 8. %3D

A: Given, y=3x-2y=-2x+8     Solve this equation using graphing:

Q: your answer in standard form. 11. (-3x - 5) ( 2x – 6x + 3)

A: Given: -3x-52x2-6x+3

Q: If y = (6x)¹/2, what is

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Q: Write the equation in standard form. 4(2x+3)=5y-12

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Q: Find the general solution of the equation: у" - у' - бу %3D еxp(-x) - 7 сos х

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Q: 27. у 3D (Зх2 + 7x)10

A: Dear student as per our rule in one session we can only solve one question. Please post the other…

Q: Put the equation that is in general form: y = x² + 12x + 32 into standard form: y = (x - h)² + k:…

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Q: Select the solution(s) of = 4+ x - 1 %3D =-5 2)

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Q: Write y=-2x^2-4x in the form (x-h)^2=c(y-k)

A: The given parabolic equation is y = - 2x2 - 4x

Q: If a = 7 and an+1 -5a, - 2 then find the value of as. %3D 3 Answer:

A: To find the value of a5

Q: Express that answer in simplest form 2x + 7x +3 x'-8 x² -4 * 2x + 5x +2

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Q: If x and y are real numbers, what is the simplified radical form of (x2y5)1/5?

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Q: Simplify: 5x2 – x +9 = [?] %3D X-3

A: We have to simplify 5x2-x+9 for x=3 In such case we just put the value of x in the given expression…

Q: Find all solutions to 2x-5x2- 8x + 5 0. %3D

A: The solution to the quadratic equation, ax2+bx+c=0 is calculated using the formula, x=-b±b2-4ac2a .

Q: Place the following equation into quadratic form. -6 = -3(x + 10)2 %3D O 0 = -3x2 – 294 O 0 = -3x –…

A: A quadratic equation is a equation of the form  ax2+bx+c=0

Q: a. 16x? + 8x +1 = 0 %3D

A: From the given data:

Q: (2x)² (1 – x)² 6- 4.0 × 10 º

A: