What is a simpler form of 5n(3n3-n2 + 8)?

Q: b) (-1)"3n² 4n²–1 n=1

A: We will use root test.

Q: (n!)²3" -(x)" Σ n = 1 (2n)!

A: Use ratio test for Radius of converges

Q: (* - 1)" 16. 2n n=1

A: 16.∑n=1∞(x-1)n2n

Q: Simplify:  (8n + n4) − (3n − 4n4)

A: Distribute the negative

Q: In the diagram below of AABC AB = AC, mzA = 3x, and mzB = x + 20. A (3x)° ++20)°

A: Q.10) Given: To find: The value of x

Q: Simplify.2 Express 0(3n° – 2n² + n) n) as:

A: Given that O(3n^3 - 2n^2 + n)

Q: (9х? + 9 — 3x) — (4 — 6х + 8x?)

A:

Q: d) an — — 4 аn-1 + 2n + 3, ао

A:

Q: 58 -4 -5R2+R¡ 1 1 1

A:

Q: 1. What is the simplified form of (-3x°y²)(5xy¯)? –15x³ y2 ® -15x³y? © -15xty O 15xªy B 1 4 9m2,5 1…

A: Factorization is simplifying the algebraic expression by extracting a common factor. the factor is…

Q: 2n - 1 Σ n2 +n + 4 n=1

A:

Q: Simplify:  (8n2+4n + 6)(6n2− 5n +6)

A: We distribute the second term with the first term.

Q: for 2x" + 4x' + 5x = 10e¹ is -t

A: Given as, 2x''+4x'+5x=10e-t   As per guidelines, allowed to answer first question and post the…

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

A: Given, The equation is

Q: What are the solutions to 2(x - 6 )? = 50? x - 6t V50 3) x- 31 and x- 19 x-* V56 x- 11 and x- 1

A:

Q: simplify 3n+1/n^2-1 - 1/n+1

A: 3n+1n2-1-1n+1 where 3n+1n2-1 is Ist term and 1n+1 is the IInd term.

Q: Suppose that Y - N(2.08,0²) with P(Y > 2.2)=0.274. Find ơ.

A: Here, Y is normally distributed with  Mean = 2.08  standard deviation = ? Given that  Probability…

Q: Compute A−2 two different ways and show that the results are equal.

A:

Q: Q2: Eralate Op= vtan-8-1

A:

Q: Where does the (4/7) come from?

A:

Q: V5n – 10 = n- 2

A: Square both sides and solve the quadratic equation to get the value of n.

Q: 9. Find the value of x. (3r+2)° (5x+17)°

A: Concept: The angle subtended by an arc at the center of the circle is double the angle subtended on…

Q: If the first term is -5 (A1= -5) and the common difference is 2 (d=2) what is the sixth term (A6=?)

A:

Q: Falls to the left and rises to the right Rises to the left and falls to the right = -4x - 7x + 5x +…

A: As per our guidelines only one question can be solved. The solution is given below in the next step:…

Q: 2 A= find For 3 -2 r B= 7 -1 O A +2B ®(A+2B) (AB)" 3)

A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: How do I find the GCF of the given terms: 15(x - 2)5 , 9(x - 2)8, 3(x -2)10 ?

A:

Q: Mark’s age twenty years ago if she will be N years old at 10 years from now? a. 20 - N b. 30 - N c.…

A: We want to find Mark's age twenty year ago.

Q: Simplify ((x2n-2y8n)/(x5n+4y-n))1/3

A:

Q: How does e2ln|x| become elnx^2 ?

A:

Q: Evaluate for n equals -2 n2+9n+3

A: The given expression is

Q: Find the middle term of (2u^3+4v2)^10

A:

Q: 6. Find the value of x. (6x + 29) (8r-5)

A:

Q: suppose a^n = -5a^n-1 -2a^n-2 + 2an-3 and a^4 = 14, a^5 = -58, a^1 = _______ a^2= ________ a^3=…

A: Given, an=-5an-1-2an-2+2an-3......(1) and a4=14, a5=-58 Put n=5 in (1)…

Q: What is the 6th term of (x - 1)¹0?

A: Given problem:- what is the 6th term of (x-1)10

Q: 2Fn>Fn+1 for n>3 true or false?

A: Given,       2Fn>Fn+1 for n>3

Q: (-1)"+'(x + 2)" n2" n=1 8.

A: We have given a power series; The interval will be; So the interval is (-4,0)

Q: Simplify:  (2n2 +7n4 − 2) +(2 +2n3 +4n2+ 2n4)

A: Distribute the plus sign

Q: nP2 = 72 nPn-2 = 360 13P = 17 160

A:

Q: a)(6n2– 3n + 9) - (n² + 3n – 5) b) (15a – 3w + 7) – 2(2a – 9) + (3w – 15a)

A: a) Given:         6n2-3n+9-n2+3n-5       =6n2-3n+9-n2-3n+5 combine like terms…

Q: what is convolution of [(e^-2t)u(t)]*3dirac(t)+6e^-2t

A:

Q: Find the solution to an = 3an-1 + an-2 - 3an-3 for n = 3, 4, 5, ..., with ao = 4, a1 = 10, and a2 =…

A: We will first find the general solution of the given recurrence relation given by first writing the…

Q: Q2 : IF A=51-4J-2K and B=l+6J Find AXB,

A: The Dot Product gives a scalar (ordinary number) answer, and is sometimes called the scalar product.…

Q: c) Find the rum 1) 2x² - 2x + 5 = 0 7x²³²-5x + 6 2 x + 8x + 15 = 0 procu

A: We know that for a quadratic equation:ax2+bx+c=0, the sum of roots =-baproducts of roots=ca

Q: (27x^-3)^-1/3

A:

Q: The cost to manufacture x items in one hour can be modeled by C(x)=2.32e^0.018x dollars. How many…

A:

Q: Find * L-1{ 52-4s+13

A:

Q: what is the coefficient of the fourth term of (1/x - 5) ⁴

A: First we calculate fourth term then we find coefficient of fourth term.

Q: (-5)" n2 n- 1

A:

Q: 7x – 3y = -17 -21x + 9y = 51

A:

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.