- 4x+ 3x +2 x-2

Q: Find 2x² +5x+1 -dr, x>0

A: Use the formulas below to evaluate the given integral.

Q: -5x -13 = -3

A:

Q: 3x -2 4-x2

A:

Q: ((x^-2 +2x^-1)/(x+4x^-2))

A:

Q: 6x x=-1 2 2 -4 -2 4- 2 -2 x-3

A:

Q: b) 3x(x-リを(x+2置6x-度(税)

A:

Q: Simplify

A: 3x12-2x52

Q: Simplify (x-2y3) 4/(x2y-5) -2

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

Q: 8x x² - х - 4 X- 2

A:

Q: (4x-7y=9 レ=x-3

A: Given : 4x - 7y = 9y = x - 3

Q: Solve system by the substitution method.

A:

Q: 5x/ x2-x-12 - 2x-1 / x2-3x-4

A:

Q: x2-3x-4 1. x2-4x+5 < 0

A: From the given inequality; x2-3x-4x2-4x+5&lt;0

Q: x + 2 x²-1 +3x + 2

A:

Q: 2. -x2-2x = 0 어

A: In the given question we have to plot the graph. by the helping graph generator we plot the graph.

Q: is 3(x- 3x-1): =- 3x -3-4

A: Given :- 3x-1=-6

Q: Find the domain of f1x2 = 2x + 3 + 2x - 1.

A: fx=4x+2

Q: x-5y=-6 -3x+5y=22

A:

Q: -2x – 9y=-25 -4x – 9y=-23

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

Q: -4x+y=-7 -6x+3y=-3

A:

Q: 2x - (x-4) = 0

A: Please refer the attached image for complete solution. THANK YOU.

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

A: Given the system of equations is x = -2                  ……(1)-5x-4y = -10  ……(2)

Q: Evaluate the integral

A:

Q: Solve the equation.

A: x3x+1=x-12x+3

Q: 5x+y=-7 -3x-2y=-12

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: 6x4 - x³ - 11x2 +9x-2 3 2х-1

A: We have to find out division

Q: -11x+5-4(x-1)=-4x-(10x-4)+4

A:

Q: 9x-3-8x=7-x

A: GIVEN 9x-3-8x=7-x

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

A:

Q: Solve the equation by factoring.

A: We need to Solve the above equation by Factoring

Q: X-2x+5=0

A: X-2X+5=0 So This implies (x-2x)+5=0 Which also implies (-x) +5=0 So If we transfer x to the other…

Q: x² - 2x-3<0

A: Given inequality is:   x2-2x-3&lt;0

Q: -3x^2+3x^2-x-(2x-3)

A:

Q: x2 - x 1+ 3x? – 2x3

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 2x - 7 x+1 x- 3

A:

Q: 2x, = - 1 2x, + x2 = 3 9. х, — -

A:

Q: -2 (x - 8) + 4x = -12

A: Answer is-  -14.

Q: (2x3 - 5x - 7) + (x - 2)

A:

Q: 3x-2 + 4 > 0 x+1

A: The given inequality,3x-2x+1+4&gt;0

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

A: Explained below

Q: x -x-2 20 x² +4x+3

A:

Q: -x² + 7x = -3 -6

A: Answer and explanation is given below...

Q: x-2÷3-2x+1÷5=0

A: Given : x-2÷3-2x+1÷5=0Rewrite the above equation in simple formx-23-2x+15=0-x+-5×2+1×315=0-x+-715=0

Q: 9)-5x+ y=-2 -3x + 6y = -12

A: We will use the method of substitution to solve the problem.

Q: Find y' 1. y = (x3-5x2)5 2. y = 3x-1+5x2

A: The functions: 1. y=x3-5x25 2. y=3x-1+5x2

Q: (-6x^2)^3×(-x^-3)^-2÷(-3x^3)^2

A: Given: (-6x2)3 ×(-x-3)-2 ÷(-3x3)2

Q: - 3x - 3x + 4 h(x) = 7x + 3x - 4x

A:

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

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

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.