Consider the following expression -4n2+6n-3. What is the coefficient of the n2 term?

Q: -) = 4n/n – 4.

A: The relation between the length of the time in seconds and list of n items is given as , fn=4nn-4 It…

Q: perform the indicated operations. (6n2 - 4) - (5n2 + 9) - (6n + 4)

A: 6n2-4-5n2+9-6n+4

Q: Simpliyn² + n to got

A:

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

A: 16.∑n=1∞(x-1)n2n

Q: simplify by removing the inner parentheses first and working outward. -2n2 - [n2 - (-4n2 + n + 6)]

A: Let the given expression be y - y = -2n2-n2--4n2+n+6y = -2n2-n2+4n2-n-6y = -2n2-5n2-n-6y =…

Q: If C = n2 - 2 and B = 3n + 8n2 + 2, find an expression that equals | 3C + 2B in standard form.

A:

Q: Find the first three terms of the expansion (4 – 2x)°. 4°(1 – * + + .) 플 + 5x2 + .…) 2 а. b. 25(1 +…

A:

Q: find the inv erse :- 24 A A B = 3 -2 -3

A:

Q: For n-1.2.3 the expression 4n+2 is a multiple of

A:

Q: Assume that n / 7 = q R3. What is (3n + 4) / 7

A: Givenn/7 = qR3n = 7qR3

Q: 2b+5 at b=7

A: Given expression is  given 2b+5 Find  value  of expression  at  b=7

Q: -1) and n n(r

A: Limit of a sum:∫abf(x) dx=h→0limh[f(a)+f(a+h)+f(a+2h)+...+f(a+nh)+....+f(a+(n-1)h)]h=b-annh=b-a

Q: ate (8-3) 0- dg, where both c and ß are integers. -k (g-ß)²

A:

Q: a. [4]-[7] in Z17 b. [9][10] in Z12

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: Find b for    (b-1)/4 = (7b + 2)/12     _______________

A: I am attaching image so that you understand each and every step.

Q: If B = 3n – 10 and C = n² – 6n – 6, - - find an expression that equals 2B – 3C in standard form.

A:

Q: Solve the following expression when d = 5 %3D 2d + 4d –9 -7 |

A: Given :  d = 5  2 d  + 4 d  - 9 - 7

Q: Find the coefficient of the term s6 t6 when the expression (2s -t)12 is expanded.

A:

Q: Evaluate the algebraic expressions for the given values of the variables. 2(n2 + 1) - 3(n2 - 3) +…

A: Given: The expression 2n2+1-3n2-3+35n2-2. Substituting the value of n=14 in the given expression,…

Q: (-5)®x² 7/½ .(x²+4)², Simplify the expression: -125x A x² + 4 -15x (B X+4 -5x4 x² + 4 125x D x2 – 4…

A:

Q: simplify by removing the inner parentheses first and working outward. [2n2 - (2n2 - n + 5)] + [3n2 +…

A: Given: 2n2-2n2-n+5+3n2+n2-2n-7.

Q: 7. Find the value of x. (2r+12)°

A:

Q: The coefficient of x in the expression 3x+4y +5z.

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: simplify by removing the inner parentheses first and working outward. -(3n2 - 2n + 4) - [2n2 - (n2 +…

A: We have to simplify the given expression: -3n2-2n+4-2n2-n2+n+3 Removing the inner parentheses, we…

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: for the N(0) is it 0k? or can I write it just k?

A: Yes, N0=-12i+12j+0k.

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: -- 6(- 2n – 10) + 4n = 5(n + 1)

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: Find the value of >(-1)"-1. n=1

A: To find the sum of the given series  Note : If a series is divergent then we cannot find its sum.

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: Find the value of n. 1. 4n+3 2n - 16 2.

A:

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

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: -43 - 4r = 3(1 - 9r)

A:

Q: The coefficient of z2 in the expression (a +z)5 is 640. What is the value of a?

A:

Q: What is the coefficient in the expression 17r + 3?

A: our objective is to find the cofficient

Q: 1. The following is a result of the simplification of which of the following: x'y3 3 8x*y?, 4x*y3 O…

A: Consider the expression x2y38x4y223. Simplify the expression x2y38x4y223 as follows:…

Q: Evaluate the given expression at x = -2. - 6r + 8r2 - 4

A:

Q: (-5)" n2 n- 1

A:

Q: 8. Find the value of x. (9r-10)° (4r+15)°

A:

Q: For nEN, simplify: 1 +1+2+ +4+ +8+ 금+ 1 .+2"-1+ 2n-1 (A 2" - 21-n+1 2" +2-n 2n - 2-n 3 D 22n - 23-2n

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.