а) х4 +x + 1 b) Зx3 — 6х2 +x- 2

Q: 1) -141, Vī, -8.5 , vZ , 1000

A: Since you have asked multiple questions in single request.so we will answering only first question.

Q: 36y2 = (x2 – 4)³, 4<x< 9, 4 < x < 9, -

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Q: Suppose that a1, a2, a3, a4 are four numbers. 4 If > ak -9 then (3ak +5) is equal to.. k=1

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Q: 2. If y = xlnx,

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Q: A. (, 글) %3 ( B. (- , -) =(

A: We will find the coordinates in polar form.

Q: 9. If a || b, mZ3 = 6x - 25, and m2=2x + 54, then a. mZ2%3= b. mZ3 =

A: 9.     If two lines which are parallel are intersected by a transversal then the pair of…

Q: verify that A(B + C) = AB + AC

A: Now,

Q: Apply u-substitution

A: We have to find the integration using u-substitution: ∫4ln1xxdx Rewriting the integration using…

Q: h0-60 |--²-1²-₁-²

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Q: serves conv 1, then its a

A: Concept:

Q: The numbers 1, 2, ... 10 are written in a row. Is it possible to put signs - and + between them so…

A: We know that the sum of all the numbers from 1 to 10 is 55

Q: 5. Evaluate: 4-y2 (4-x²-y² y dzdxdy -2 4-y2 Jo 2.

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Q: 1. a--> (b --> c) 2. d--> "c b--> (a --> ~d)

A: From properties of Proposition logic:

Q: Which expression is equivalent to 2x +8x - 25x -6x+14 , x+6 86 2x +4x +x-12+ x+6 2. 2x-4x-x+14 14…

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Q: 8. х2 - ху -ах + ay

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Q: Q 6-10- 11 by using product rule

A: Consider the given function:…

Q: Find proj, u and scalyu by inspection without using formulas. 10- projyu = 6- 4- 2- -10-8-6-4 2 -2-…

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Q: 2. Show that (a) Re(iz) - Im z; = (b) Im(iz) = Rez.

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Q: Find projvu if scalvu = -2 and v = ⟨2, -1, -2⟩.

A: Consider the given vector.u=-2 and v=&lt;2,-1,-2&gt;.The projection is defined as,Projection of…

Q: 16. IF mz1 = (x + 92)° AND (x + 104)° FIND m2. m22 = \21 2

A: We have to solve

Q: ди(х,у) а) ди(х,у) = 0 ду ди(х,у) ди(х,у) b) ax - и (х, у) ду

A: (a) We have given a partial differential equation ,  ∂u(x,y)∂x - ∂u(x,y)∂y = 0 We will use…

Q: B) the eignualues of A= 26,人2--9/2,=B then aB =2/b. B=-llc.Be/B--1 = 2

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

Q: Assume that x² + y² = 4xy. Then y' Select one: True False 2x-4 4+3y²*

A: Let's solve derivative of function  and maximum value of given function.

Q: 2, then the conju

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Q: ) 6 = ( ۱۰ ۱۱ , , , ( ۱۰۹۰۱ ) T( ۱-۱-۱ ) - (۱ - ۱٫۰۱ ) T (1,0,2)=(7,0, 10) 7(1,0,-1)=(5,0,1) (۱۱۱)…

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Q: verify that (A + B) + C = A + (B + C)

A: Now,

Q: 8a -6 |. If a = - 2a+21|

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Q: Find |12u -3vV|| , given that u and v= (Approximate answer to 2 decimals)

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Q: 12. If 2 does not divide xy, then 2 does not divide x and 2 does not divide y.

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Q: The height of 10 plants is measured in inches and found to be 12,6,15,3,12,621,15,18 and 12. Verify…

A: We know that, Mean, X bar = (summation Xi)/m Here n= 10 X bar = (12+6+15+3+12+6+21+15+18+12)/10 = 12

Q: m < VUT=175, m<vuj = 17x - 3 and m<ijk = 17x + 8. Find x

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Q: 2. Assume that you have lots of pennies and nickels and you start arranging them in rows of 8 coins.…

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Q: how did we get from x +2xy + iy^2 - ix^2 - iy to the next line?

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Q: 9x +15, find mBC 2. 21. If mZBAC=59- x and mZBCA=. and mBA.

A: Note: Since you have posted multiple questions we will solve only first question for you. If you…

Q: 19. The sum of 3 real numbers is known to be zero. If the sum of their cubes is e™, what is their…

A: Solve #19

Q: 13. If mED = (9x - 3)', mBF = (15x-39)', and mZBCF = (11x – 9)", find mED.

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Q: Show that: х-1 - B(x-1,y+1)= B(x, y)

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Q: 21 Given 3x7 +8x5 - , determine, y" O 630x4 + 480x² + 126 5x4 O 840x3 + 360x 504 - 504 O 2520x3 +…

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Q: 2х2-х-3 3) x2-1

A: Topic = Algebra

Q: 12,,28 Simplify: V32r"y²z°.

A: The expression:  32 x12y2z85

Q: Express in terms of i. V- 4

A: -4=-1×4=-1×4=i×(2)=2i

Q: 6. Sr+ 6y + 7:= 62 7z+ 8y +11z = 84 -2r- 3y -z= -29 3y-=-29

A: Solution :                  1The given system of equation is5x + 6y + 7z = 627x + 8y + 11z = 84-2x -…

Q: *** V· Vo = + ax2 dy2 az2

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Q: 8- I { ucto-)}

A: Given that  L{4(t^3-1)}  To find the Laplace transformation

Q: о 3 (-у, z).

A:

Q: How do I solve for A in (4-Ax3=7-Ax6)

A: Add Ax^6 to both sides.

Q: 5 Use a trig substitution to evaluate 2z°/2+9z² dz

A: