-9x-17 x+1 1. Perform the indicated operations and simplify x2-4x-21 x-7

Q: Multiply. 2.x-2y x-xy- 20y- x²- 16y 2 x-y Simplify your answer as much as possible.

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Q: 10) x 2 + 6x - 10y + 19 = 0

A: 10)  given equation is x2+6x-10y+19 = 0, standard form be  y = x210+6x10+1910 so, y =…

Q: ³ )*(x»•° )³ (-4y'x 12

A: NOTE: Refresh your page if you can't see any equations. .

Q: 1) Perform the indicated operations and simplify. 2 - x 3x2 + 21x r³ – 4x x² + 10x + 21 18x + 36 x…

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Q: Multiply - 3xy^2 (x^2 - xy - 1)

A: The given expression to multiply is,

Q: -3x+5(x-1)≤7(x+1)-4x

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Q: Simplify : (x- 5/4y1/3 / x3/4) -6

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Q: Simplify: 3ェ+1 I-4 2ー4

A: we will use simple algebraic operations to simplify this.

Q: Simplify 4-1(X2Y3)2/ X-2y5

A: We have to simplify the expression: 4-1X2Y32X-2Y5 We know the laws of exponents,…

Q: Simplify (x-2y3) 4/(x2y-5) -2

A: An expression is a variable, number or combination of numbers and variables and mathematical…

Q: l6x-5 x²2x-1o 1Əx²-x-6 ax-9 3x+4 12x2-29x+15

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Q: 14r 3. (x+3)(x-2) 5 4x x+3 8.

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Q: x + 5y = - 13 2x – 5y = - 20

A: We can find the value of the equation variables that is "x" and "y" just by using elimination method…

Q: - 2x – 15y = - 1 -x + 5y = – 13

A: To solve the equations:-2x-15y=-1-x+5y=-13

Q: x-2y-1/16 xl/2y-1x-1/2 7/8

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Q: 11. 6x + 8y = -16 12. x-4y = 0

A: Given: 6x+8y=-16 x-4y=0   6x+8y=-16 x=-16-8y6 x 0 -4 y -2 1

Q: Find the domain of the expression.

A: Here we have a function of the form fxgx (Rational expression) . To find the domain of this…

Q: x=2y-18 -7x-3y=24

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Q: x – 2y = -4 2x – 6y = -14

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Q: Simplify: x-5/6y5/21/x-5/6y-2/7x-2/3

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Q: 2(x+4)-7(8x-2)=16

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Q: x+5y=-7 5. 12x+7y=-8

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Q: х-1 1- 3x-1 3-

A: Given,            1-1x3-1x=x-1x3x-1x

Q: Find the value of x. x = 2x-4 14 10 4 8x-19 5x-7

A: We have to find the value of x for the given triangle: We know that if two adjacent angles are…

Q: Multiply. 2x - 4 3x+ 18 5x +6 x-2 Simplify your answer as much as p

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Q: Simplify X-2 X-3 10x-22 C-X2tッメ

A: The solution are next step..

Q: Simplify: (x6y2)1/x1/2y1/8

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Q: x + 3y = 5 3x — 2у - 18 =

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Q: -3(4r – 8) = -36

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Q: 1. x + 2y = 7 3x - 2y "3

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Q: x = 3y -5 2x + 12y = -4

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Q: 1. Simplify: 3x x + 2 a) ÷ 6x² x2 4 b) (y - 3+√2 )(y+3+√2)

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Q: SIMPLIFY x2 + 2x + xy + 2y x2 - 4

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Q: Simplify: (4x + 3y)2

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Q: (a) 2(x- 3) + 11 = 6- x x-4 (b) 3+x 三 3 (c) x2 - 7x + 6 = 0

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Q: x² - 11x - 6 = 0

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Q: (-6x^4y^-1)^2/(2x^5y)^-1

A: The given expression is (-6x4y-1)2(2x5y)-1

Q: Simplify: x3y-1/12/x-1/4x2

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Q: Simplify (x - 4)2 72 - 8 1 Bx +16 C) x² – 16 D x - 8x + 16

A: We can simplify certain type of  an algebraic expressions by using the formulas,

Q: simplify.5(xy - 7)+ xy + 40- x to the power 2

A: Simplifying:

Q: Simplify: a. x3 + x2/x + 1  b. x2 + 6x + 5/x2 - 25.

A: a. Consider the given expression, x3+x2x+1 simplify as follows, x3+x2x+1=x3+x+1=xx2+1+1 since there…

Q: 4c(3c-4x)+5x(-2x-c) for c= -3 and x= -2

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Q: -8b2-3b+22=0

A: Given The quadratic equation  -8b2-3b+22=0 We have to solve the equation.

Q: x + 9y = - 1 2x + 4y = 5

A: To solve  x+9y=-1    (1)  2x+4y=5   (2)

Q: Subtract. x -x-6 X - 8x + 15 %3D (Simplify your answer.) x -x-6 2. x -8x+15

A: x/(x2 - x - 6) - x/(x2 - 8x + 15) Taking LCM  = {x(x2 - 8x + 15) - x/(x2 - x - 6)}/{(x2 - x - 6).(x2…

Q: Add. 1 2x+3 x-1 Simplify your answer as much as possible.

A: Given that: -1x-1+2x+3x

Q: (&x + 5)° (2y + 9)° (10x - 27)°

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Q: perform the indicated operations and then simplify. (3x2 - x - 4)(x2 + 2x - 5)

A: To perform the indicated operations and then simplify. (3x2 - x - 4)(x2 + 2x - 5)

Q: -7x - 2y = -13 x - 2y = 11

A: Given ,  - 7x - 2y = -13   ....... (1) x - 2y = 11         ......... (2) We have to find value of x…