How do you take the integral of 2 * sqrt((t^2 + 1)) ? Can you label notes on each step? I can't see how it is solved. I tried u substitution, but it is ending up with two different variables.

Q: Need help with Expressing the following numbers in Cartesian (rectangular) form: wg = (1)/(2^(j))…

A: The question is related to complex numbers. The solution is explained below. Note that If z=a+ j b,…

Q: How do we get (1-3m)/ sqrt (1+m^2)

A: Student doubt is how did we arrive at        1-3m/(1+m^2) for the distance equation.

Q: differenciate y = 2x^2+4x+4/ sqrt of x

A:

Q: Use the quadratic formula to solve for x from the equation -(1/4)x^2 + x + 10^-14 = 0

A:

Q: How do I differentiate sqrt(1-x)-sqrt(1+x^2)

A: The given expression is

Q: 734x3+2x +2

A:

Q: Find the value of the expression: x^2−(a+b)x+ab divide by x^2−(a+c)x+ac  where a = 1.8, b = 4, c =…

A: We have to find the value of the expression: x2−(a+b)x+ab divide by x2−(a+c)x+ac  where a = 1.8, b =…

Q: Are the following possible or impossible? If it is possible, draw a picture of a function with the…

A: part a) This is possible,  For the function shown in adjacent figure, x = -1 ,x = 0,  and x = 1 are…

Q: f(2) = 3(2^2) - 2 -2 equals 8, not 4.  That step has an error.  Would you kindly offer a correction?

A:

Q: Please use the theorem in the picture to solve for the 5th term of (x+y)^9.

A:

Q: (10x-19) (3r + 2) (5x-3)

A: We will use the exterior angle property of a triangle that states that an exterior angle is equal to…

Q: How to find the lactus rectum if (x-4)^2 =-16(y+1)

A: Length of the latus rectum is 4a

Q: (x-5)^7/5 = 32, solve the radical expression

A:

Q: complete the square of x^2-x+1

A: You can complete the square without using the formula (b/2)2 Just remember this form : ( I )2± 2 ( I…

Q: am i able to add x2  +6 to sqrt(x+6)?

A: To determine whether we are able to add x2+6 to x+6.

Q: Can you show me the steps to rationalize (sqrt (10))/(sqrt(5)-2)?

A: The given expression is,

Q: Rationalize the denominator of 5/(square root of 14) - 2

A: We need to rationalize the denominator of

Q: (8x^4y^-2/xy^4)^2/3

A:

Q: differentitate f(x)= (ax^3+b) (cx^2+d)?  I know to use the product rule but am having trouble…

A:

Q: \sqrt[4]{81 p^{12} q^{4}}

A:

Q: How to solve step by step: (8)^-1/3 - (9)^-1/2 + 6^-1

A: 8-1/3 - 9-1/2 + 6-1

Q: Rewrite the expression as an algebraic expression in x. sin(tan-(x))

A: Given: sintan-1x For expressing given expression as an algebraic expression in x, we assuming…

Q: f(x)=x^3-3x-1

A: