1.) x2 + 3x -10 = 0 %3D 2.) x2 - 3x - 27 = 0 %3D 3.) 2x2 - 4x = 2 %3D 4.) x2 + 9x + 14 = 0

Q: 1. у%3Dх+5 2. у%3Dх+ 12 3 y=x-10 y= -12 y=6 y=-18

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Q: The fuel economy (in miles per gallon) of a certain car is E(x) = −0.01x2 + 0.68x +10.4,where x is…

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A: Solution:- The solution is given below,                    step-by-step solution, The population of…

Q: 5. Find the solution of the following linear system of ODES: 3 x' 3 x; x(0) -1

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Q: Question 2 Consider the following IVP: y"-2y'= -4; y(0) = 0, y'(0) = 4

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Q: Producing one lot of doohickeys requires 0.4 lots of doohickeys and 1.7 lots of thingomajigs;…

A: Given: Producing one lot of doohickeys requires 0.4 lots of doohickeys and 1.7 lots of thingomajigs;…

Q: AND DRAWING ○コ= 2x-7 「メナ3 %3D x²-16 3. S-Jメ+4 + (3-x H-w

A: Given function is, y=2x-7x+3 The function is well defined, when x+3>0⇒x>-3 So, the domain is…

Q: 1) V16 2) VT - Vī 3) V27 V27 4) 5) V16 Vī 6) V81 7) -V16 – V-8

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Q: - 13 L (sti) e (6-4) (5+2) Partial Fractions * -25

A: We need to evaluate: L-1e-2ss+1s-4s+2.

Q: Solve the following system, using LU decomposition: [4 20 44 2 2 2 2 3 3

A: Consider the given information

Q: 1) 2= Vx + 5 2) 8Vr-9 = 56 x=-1 r=58 3) V4x + 13 – 5 = 2 4) V2m = V3m – 4 x=9 m=4 5) V-4 + 4n = n 6)…

A: As per the guidelines, we are supposed to answer only three. I request you to kindly repost other…

Q: 3) 4) 1 x-y + 2z - w = -1 2x + y2z2w = -2 -x + 2y4z + w = 1 3x3w=-3 1₁ 21₁-12 + 313 + 4/4 = 9 213 +…

A: We have to solve the system of linear equations in four variables using the given method. First, we…

Q: x² + y2 +30x10y +249 = 0 O(x+15)² + (y-5)² = 49 O(x+15)² + (y- 5)² = 1 O(x+15)² + (y- 5)² = 9…

A: We use completing square method

Q: 1) 0.1x + 0.008 = 0.06x – 0.172 2) -0.51x-3.2 = 0.8x + 7.28 3) -0.32x+ 0.18x = 0.25x - 1.95 %3D 4)…

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Q: (x² + 2)y" + 3xy' - y = 0 23-7 a. y = a₁ [1 + 4.4! 8-6! 23-7 b. y = α₁ [x+ ²x³. + ·x7 8-6! 23-7 c. y…

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Q: 7 g(x) = (3x²-2)-2 2x+3 و ga) = -2 (3x²-2) -3 / (2x+3) (6x) - (3x²-2) (2) (2x+3)2 (56) = (-2…

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Q: Please explain #29 step by step

A: Consider problem no. 29

Q: In the system of constant. For w ехас exactly one dist

A: Concept:ax2 + bx + c = 0can have only one solution when,when the discriminant is zero.b2-4ac = 0b2 =…

Q: 5. V-25V49 = 6. V-361v-529 %3D -539 V11 -V-323 8. V19 I3| 7.

A: 5. Here the given  Use the properties of root And use the properties of iota

Q: -4 -5 3 Compute: 051 –4 4 2] Preview

A: Given query is to find the Indicated matrix operation.

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Q: 5. (x + 3): (5y - 2) = 1:4 and 2x + 3y = 4 6. x: y:z- 1:2:4 and x +y +z= 112 (x + y): (y - 2): 2 =…

A: solve the equations

Q: A recording company is to release 90 new CDs in the categories of​ rock, country,​ jazz, and…

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Q: 12) Зх - 5у%3D17 y = -7

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Q: - the relationship between income and consumption, where x is income and y is consumption;…

A: Givenx is incomey is consumptiongiven equation is y=4+0.5*x

Q: Suppose that: a) E1 [ -4  2 ] = [ -8  4 ] , find E1 and E1^(-1)          [ -4  4 ]     [ -4  4 ]

A: Since there are multiple questions posted, we will answer the first question (a). If you want the…

Q: 1 /2 3 7 . m<3 = (x + 40) m<5 = (x- 40)° m<6 = (y)° %3D %3D %3D UD 00

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Q: Find any solution of the followig system of equations. X2= X3= 0][X1 0||X2 ol[x3. [1 2 1 2 = 13 l1…

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Q: 1) x² + y² + 18x - 26y +246 = 0 3) x² + y² + 16x +10y + 80 = 0 5) x² + y² - 22x+26y +254 = 0 7) x² +…

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Q: -4 -3 2 -1 -1 4 -2. -3+ y = x2 - 4 A y = x2 - 4x y = x'- 4 y = 23 4x - ©2021 Illuminate Education…

A: our answer is y=x3-4x

Q: Маx Z%3D Зx, +5х2+ 4xз 2х1 + 3x2 + 0х3S8 Зx, + 2х, + 4х335 15 + 2x2 + 4x33s 15 Ох,1 + 2х2 + 5х3 S 10…

A: Question: The problem is                Max Z=3x1+5x2+4x3 Subject to…

Q: Why can't a 1 by 3 system have Xp = (2, 4, 0) and Xn = any multiple of (1, 1, 1)?

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Q: 1. Here is a diagram showing a mixture of red paint and green paint needed for 1 batch of a…

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Q: m having difficulty with The Analysis of Biological Data chapter 10 question 15AP, I need to check…

A: Answer 15: a. Calculate the corresponding z score with temperature 120 as follows: The probability…

Q: -2 +x2 x2 +x3 x3 +x4 -1 +x4 -8 +s x3 || ||

A: The given system of the equation can be written in the matrix form as below.…

Q: *-2x-3 y = X+4 VA -4 SA @ _Y = X-6 HA@ NOne Holes @_1one X - 6Ła1 ox -3 lex-24 ,21 Holes @_lOne…

A: Given 1 y=x2-2x-8x+22 y=-5x22x2-183 y=1-7x216x2+164 y=4x4x3-275 y=2x2x4-816 y=x2-2x-3x+47…

Q: y = 2x - 3 | 1 x+2 2

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Q: 1 Obtain an equivalent system by performing the stated elementary operation on the system. Multiply…

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Q: 1. x+y 36 C( 2. (x-3) + (y-4) - 25 C( 3. (x - 5) + (y+ 4)-41

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Q: 1. Мaximize p = 2x + y subject to х + 2у < 6 — х y s 4 х + y s 4 x2 0, у2 0.

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Q: 3. x+ X,+ X,=5 3X==8 Gauss-Siedef ミ-16

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Q: With

A: As per the guidelines we can solve 3 parts only.

Q: Between 1950 and 1960, the population of Singapore increased by 3.5 million. If the amount of…

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Q: components of K1 UG is

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Q: Q1 2 4 Ir 3 3 x4 [X1 X27 [x3 X4] X1 + x2 3 -1 4x4] [x3 + X4 1. x1 = -2, x2 = 2, x3 = -2, X4 = -3. 2.…

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Q: A certain drug is made from only two ingredients: compound A and compound B. There are 3…

A: Given that, A certain drug is made from only two ingredients: compound A and compound B. There are 3…

Q: 7. y = 5x - 1 %3D y -2 0. 4 8 4 12 9. 12 10 8. 6. 4 2. 2468 10 12x 8.

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Q: ² +y2- 20x-20y + 136 = 0 O (x-10)² + (y - 10)2 = 36 O (x-10)² + (y - 10)2 = 64 ○ (x − 10)² + (y −…

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Q: 5. Find the general solution of the given system. x = [}. X'

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