3. When fully simplified, excluding restrictions, the expression below is equal to * 3xy - 5 1-2xy 2xy xy- 4 2x3y3 4xy-9 2x?y2 Option 1 Option 2 -2x?y2 + 7xy- 10 2x2y2 -2x?y2 + 7xy– 10 2x3y3 Option 3

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A: Given : x2 - 2( x - y ) - z3  When x =2 , y = -2 , z =-3

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A:

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Q: 135 5. y = x³, y = x + 6, and 2y + 2 = 0 (Answer: S. u.) 4

A: The region bounded by the curves y=x3, y=x+6 & 2y+2=0 is:

Q: 2 = 4 –- х — 1 х —1

A:

Q: 2. Evaluate [ (42y - 12x ixdy S = (x, y) | 0 < x < 4, (x - 2) < y < 6}. %3D

A: S = {(x, y) | 0 ≤ x ≤ 4, (x-2)2 ≤ y ≤ 6 } The region is given below:

Q: 4. Simplify the following and state the restrictions. 7x2 5х а) 2у 7x 3x b) 14x2 4 15у

A:

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A: The given integral is: I=∫0π2 cos(2x) dx

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A: We are authorized to answer one question at a time, since you have not mentioned which question you…

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A: given k(2+d)-k(2)d

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Q: (х, у) (y, x) > y 5- K -5. 5. M 1.

A:

Q: 2. Describe the following sets: 47 η 6Z = Ζ: π ε 47 and πε 6Z)

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

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A:

Q: If In(a) = 2, In(b) = 3, and In(c) = 5, evaluate the following: – 4 a (a) In 6-4c-1 (b) In Vb°c'a…

A:

Q: 9. 3 3 28 z + 2 4

A: To get the restrictions, solve the equation for value of z. The equation will be restricted for…

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A:

Q: 1 0 7 -2 -2 2 land B =| 4 12 6 5 9 -2 evaluate -2A+B.

A:

Q: Is the following simplification process correct? (3-2)-1 = (1/32)-1 = (1/9)-1 = 1/(1/9)1 = 9. Could…

A: Given simplification process is: (3-2)-1=(132)-1=(19)-1=1(19)1=9Is correct. Alternative method:…

Q: Зх +2 9 3-2х 4 4

A:

Q: Which expression(s) are not equivalent to the quotient 2+z-20 3z+15z ? Choose all that apply. 22-4z…

A:

Q: In Exercises 1–8, find the eccentricity of the ellipse. Then find and graph the ellipse’s foci and…

A: Consider the given ellipse 16x2+25y2=400

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A: The given statement is: ∃x ∀y ∀z Tx, y∧Tx, z∧y≠z→Ty, z where Tx, y=x is a teammate of y. The domain…

Q: Is it true that, if k > n and B is full rank, then rank AB (ii) = rank A? Justify your answer.

A:

Q: Input (x) Output (y) 0 -5 1 -3 2 -1 3 ? 4 3 5 ? what is the rule?

A:

Q: 3. The expression 49x² – 36 is equivalent to (1) (7x – 6) (2) (24.5x – 18)* (3) (7x – 6)(7x + 6) (4)…

A: *formula:- a^{2} - b^{2} = (a-b)*(a+b).

Q: What is the coefficient of x^12.y^13 in expansion (x+y)^25

A:

Q: Evaluate: X^2-y-z X= -4 Y= 5 Z= -7

A:

Q: If −8cos2θ−4=−12, where 0≤θ<2π, what are the values of θ?

A:

Q: What is the domain and range in C (s) = 8s+15

A: Given : The function Cs = 8s + 15.   To find the domain and range of the given function.

Q: 7. Simplify. Give the excluded values æ(x+4) x(x+2) 2(x-3) 2(x-5)

A: Now , we simplify the given problem.

Q: 1. If a=5, b=7, c =4, what is b x c - a + b^2 - (b-a)^4 /c + b -a? *

A: topic - algebraic operations

Q: 1) show how to evaluate the following mixed expressions. • 15.0 + 3.0 * 2.0 / 5.0 • 28 - 15.6 /2 + 5…

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: Which expression(s) are not equivalent to the quotient z²+z-20 3z2+15z ? Choose all that apply.…

A:

Q: Evaluate the difference of e2Inx and 2logą3*-1.

A: We have to find the difference of the given terms

Q: (-1)*+7 (4) En=on²+3 (4) E -1)"*7

A:

Q: _1. If 4' + 6 = 5(2"), what is x?

A: We will solve the problem

Q: If y is constant in  f(x, y) = y9 − 7xy,  then the expression y9 is constant too. Therefore fx(x,…

A: Given     fx,y=y9-7xy     Differentiate w.r.t 'x' and y as a constant      ddx c =0

Q: 2. Which of the following option is suitable, if A is “10110110”, B is “11100000” and C is…

A: A=10110110 B =11100000 C =10100000 clearly B grater than A. and A is greater than C.

Q: If the mode for the values 7, 20 , 14, 19, (4 x-12) 12, 35 is : 20 ,then x = - 2 O 2 0 8. - 8

A: If the mode for the values 7, 20, 14, 19, (4 x-12) , 12, 35is : 20 then x = ?

Q: -15 What are all the restrictions for -+9 -127 A **-4, x 5,x*3 C. **-4,x 3 D.

A:

Q: at is AY 10 8- 4 2 4 O Area = 10 O Area = 12 O Area = 14 O Area = 16 3 2. 2.

A:

Q: 12. -4(1-4) +3(-3)-1

A: Given expression can be simplified as follows.

Q: 10 7) х+3 x2+x-6 х-2

A: Given query is to find simplify the expression.

Q: 1. Simplify and state ALL restrictions. [6] 3m2 + 7m + 2 2m² + 19m + 24 m +8 2m2 + 3m – 2 2m² – 7m –…

A: Factorise and solve

Q: 3 4 Using appropriate substitution, evaluate: 1- 2x

A:

Q: 4. By using the product 2a? + 4a. Make a relationship between the younger sister and the older…

A:

Q: Which of the following is equivalent to 10 5 3(x–2) .? 3(x+1) 10(z+1) + 3(z–2)(z+1) 5(z–2)…

A: Given:   To determine: The equivalent expression from the given choices.

Q: 24 20 16 12 8. 1 2 3 4 5 6х 4)

A: In this question we have graph and on the graph we have some points we have to define them