(a) (b) 2x3/2 7x² 2 7x + 9 lim x-00 lim x→ 2x3/2 3/2 +9 2x3/2 lim x+00 7√x + 9 7x 11

Q: Find the domain of x/6x+25

A:

Q: How do I complete the square on thsi following polynomial: x2-6x+12-y=0 To end up with:…

A: x2-6x+12-y=0 cannot be expressed as (x-3)2+4-y=0 because (x-3)2+4-y=0 when expanded will give…

Q: [ 2x(9-8)] x 2 divided by 4+3

A:

Q: a) Use the product rule to differentiate (x−1) (x2+x+1). Remove all brackets in the answer and tidy…

A: Product Rule ddx(f(x).g(x)) = f(x)ddx(g(x))+g(x)ddx(f(x)) derivative of a sum/difference ddx(a+b-c)…

Q: 3x2 - 7x • 2 %3D

A: Solve for factor

Q: (a) (2x2-7)+(5x2-3) 13. Simplify the following. Expand brackets as needed. (f) 4x(x³-r²+3) (b)…

A: Note that : Since you have posted multiple questions with multiple sub parts, we will provide the…

Q: Find (f 9)and indicate the domain of the quotient F(x)=5x*-20x and glx) = 3x²-1ax. %3D

A:

Q: vi) Lim X-225 sln -√√x+5 25-R

A: Given the equation:- limx→25-x+525-x

Q: óa b7 (a+b) (3ab) (3ab*)* Simplify the rational expression 3.

A: 6a4b7/(3ab)2×(a4b7)2/(3ab4)3 6a4b7/(9a2b2)×(a8b14)/(27a3b12)

Q: Which of the following do not equal (4r - 6x?)? dx 12x2 + 12 (a) 12x + 12 (b) 12 (c) 12x2 + (d) 12x…

A: we have to find the options which are not equal to d4x3-6x-2dx: a  12x2+12x3b  12x5+12x3c…

Q: A rectangular poster has an area of (2x + 3x - 10) square inches. What are the dimensions of the…

A: We can find the dimension of the rectangle as below.

Q: 2y-52/ (2+6)-(√81)x 10 + (7-(2+3))= The answer is supposed to be a fraction using the computation…

A: Given function is 2y-52/(2+6)-(sqrt(81)×10+(7-(2+3))

Q: Evaluate (2i)2 - √-4 + √-7i

A:

Q: (6x+7)(6x 7) |3|

A:

Q: x2 + 8x + 15 = (x + 3)(x 4. x2 – 9x + 20 = (x – 5)(x.

A: Givenx2+8x+15we can rewrite 8x as sum of 3x and 5xx2+5x+3x+15taking common parts…

Q: b) Rationalize: 5√7 2√7 - 3 c) Simplify: (x¹¹ × x-3)-5

A:

Q: What is the simplified form of                    (2√5+3)(√5-1)?

A: Given,

Q: Simplify the polynomial (3x2 + 2xy + 5y²) – (-4x² - 2ху + Зу?) -12x? + xy + 8y? O 7x? – 4xy – 8y² |…

A: Given query is to simplify the expression.

Q: What is the resulting diagonalized

A: A quadratic form may be diagonalized by the following procedure: Find a variable x such that x2…

Q: 7x3 – 4x + 2x6 lim с. 5x3 — Зх2 x--00 7x3 - 4x + 2x6 lim d. 5x9 — Зх2 x00 7x3 - 4x + 2x lim 5x3 —…

A:

Q: 2x2 − 6x Convert to a(x-h)^2 +K

A:

Q: Find numbers a, b and c (if possible) so that 2x 3 −9x 2 +8x −2 = (2x −1)(ax2 +bx +c).

A: Obtain the value of a, b and c as follows.

Q: The f3dx is 2 {A} -x-5/3 + C {C} 3x1/3 + C { B }x/3 + C {D}x5/3 + C

A:

Q: Which of the following represent a polynomial? (a) y = √√x² + 3 ---Select--- (b) y = (7x1)11…

A: (a)Not  polynomial(B) Polynomial(C) Not polynomial(D) Polynomial Explanation:If you have any problem…

Q: (а) 2,3 + 1 %3 -7а? — 6х – 7x² (b) x* – 5a2 + 4 = 0

A:

Q: Which of the following are rational expressions? Vx + I (b) 2x + 3 x (x² – 1) 3x (a) x - 1 (c) x + 3

A:

Q: Simplify: a) (x+8)%2 b) (x+8)-3/2 c)(x+8)¹3/2 d) (x+8)7/2 •) (x+8)-7/2 f) None of the above. Your…

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Q: I don't understand how (1+2+.....+k)^2=(k(k+1)/2))^2. Please explain. Thank you

A:

Q: √x (x²n +1) √x3n 13 Simplify- , x > 0.

A: