73. y" + 3xy' + 3y = 0. (-3)*x²47 y = a[1 + 2 (-34 x²] + a ₁ x + 2 ₁ 3.-5.-7. (2k + 1) ! ANS. (-3)*x²k+1 13-5-7-(2k ² 2kk! A-1 valid for all finite x.

Q: If X~N(2,9), compute a. P(X>=2) b. P(1<=X<7) c. P(-2.5<=X<=-1)

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: S(x + 1)(2 – x)° dx 7(2 - x)* - (2 - x)* +c 7(2 - x)* -(2 – x)* +c 3. (2 - x)* +(2 – x)* +c 금(2-x)*…

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Q: 133. -Σ 2" Sn+ -(x + 2)" n=0

A: Consider the series, Rewrite this as Now take the constant outside,

Q: 5(x-3)&lt;2(3x-1)

A: Obtain the x values that satisfies the given inequality 5(x–3)&lt;2(3x–1).

Q: tan( 2 tan''( x/ 13)) = Select one: O 2x ( 169 - x² )ª./( 2x² - 169 ) O 26 x/( 169 - x* ) O 2x ( 169…

A: Given tan(2tan-1(x13)We know that 2tan-1(x)=tan-1(2x1-x2)and here x=x13⇒tan(tan-1(2x131-(x13)2)

Q: Find lim (e* +x3/2+2x)/x. x+0+ e3/2 а. +00 Ob. Oc 1 d. e9/2 е.

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Q: x=[-5,-4,-3,-2,-1,0,1,2,3,4,5], A= [0.45    0.61    0.75    0.88    0.96   1    0.96    0.88    0.75…

A: Given: x=[-5,-4,-3,-2,-1,0,1,2,3,4,5], A= [0.45    0.61    0.75    0.88    0.96   1    0.96    0.88…

Q: 4- 2. -2. -4 -6 10

A: Question is based on Observation of given graph.

Q: f(x) > 0 7+ 6+ 5+ Select one: O a. (-00, 3) O b. (3, 4) O c. (3,00) O d. [3, 4] 3+ -8 -7 -6 -5 -4 -3…

A: since from graph it clear that  f(x)&gt;0 means f(x) is positive for the   interval  range…

Q: 67. (x + 1)(x + 1)(x - 1)(x - 1)

A: Rearrange (x+1)(x+1)(x-1)(x-1) as (x+1)(x-1)(x+1)(x-1) and then use the algebraic formula,…

Q: What value is a discontinuity of O x=-1 Ox= -4 Ox= -3 Ox=-2 x² + 8x +4 x²-x-6 ? (5 points)

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Q: (9) -9| <2. ans./ (7, 11)

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Question: x"- 6x +9 く9

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: -20/3&lt;2/3x&lt;4

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Q: e*Vex-1dx ex+3

A:

Q: (3 = |x-"x) (W Z UE) (NWA) (0 UA) (NWE) (0 > 3A) O (3 = x - x)(W UA) (NWA) (0 x = ¹x) (W > UE)…

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Q: 4-¹ {√ 5. L- -48 se (3s + 2)(s - 2)

A:

Q: 13. The interval for function -(x+5)/2<(12+3x)/4 is (- 00,-22/5) (-22/5,00 ) (- 00,-22/5] 0(-22/5,00…

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Q: /x + 3 + 4 – x > - 3

A: Answer

Q: Solve for x in the equation 3* + 9* = 27* What is the sum of the coefficient of (x + y −z)8 What…

A: Note that, according to Bartleby guidelines, we can answer only the first question in the case of…

Q: (4x*) for all x#0? Show the manipulations that lead to your 5. Which of the following is equivalent…

A: Explanation of the answer is as follows

Q: t is the direction of fastest increase at (-3, 4, -4) for the function f(x, y, z) = 1 x² + y² + z²

A: We have to find the direction of faster increase at (-3,4,-4)

Q: 3/4(8y-9)&lt;3

A: We multiply both sides by 4 first.

Q: • If x = -0,8, then [x-1]%D %3D 1. -2 2. -1 3. -0.8 4. 1

A: Greatest integer function: For all real numbers x, the greatest integer function gives the largest…

Q: find

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Q: x*+1 c. lim X+00 Vx+x-1 Vi+3x4 d). lim 2x+7 Vi+3x e). lim X-o 2x+7 f). lim (v4x² + 3x – 2x)

A: *As per bartleby guidelines we are allowed to answer only 3 sub-parts at a time. Kindly please…

Q: -dz :+ 5: + 6 2

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Q: (x+1)² (x-3) > 0

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Q: 8. and If sa)3 7-3 g(1)= 1+ 5, find the domain of 6 B. (-5,7] A (-00,-5) U (-5,7] C. (7,0) D. (-5,7)…

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Q: 2. Evaluate L-T/2(-1-i√3)

A: To evaluate the expression L base-pi/2[(-1-i√3)], we need to first understand what this expression…

Q: Solve 1. (x+4)(x+2)(x-3)≤0 2. (x+3)2 (x-1)2 > 0

A: 1. (x+4)(x+2)(x-3)≤0 (x+4)(x+2)(x-3) = 0 x +4 = 0       or    x+2 = 0         or x-3 =0 x= -4…

Q: Evaluate 7x 11 √(x - - − 1)(x – 3) - - - dx

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Q: Let f(x)=6x+1 and g(x)=5-x^2 , find (f o g)(x) a. x^2 b.-6x^2+30 c.-6x^2+31 d.-36x^2-12x+4 e.…

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Q: 7-Given P(x)=2x^3 +3x^2 +1 and Q(x)=8x-2, find all the possible values of so that Q(x)˂P(X )state…

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Q: which of the following intervals the function f(x) = x² + 3x – 4 is increasing?

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Q: (1) f(4x³-9x² + 7x + 3)ex. dx = A) e *[4x³ + 3x² + 13x + 16) + C B) -e [4x³ + 3x² + 13x + 16] + C C)…

A: