What are the solutions for the equation 5x2 + x – 4 = 0? O A 5 - and 1 O B * and -1 - and 1 O D and -1

Q: How many real solutions are there to the equation |2x – 3|+ |5 – 2x| = 2? Select one: а. 1 С. 2 d. 3…

A: We will use basic of set theory to solve this question.

Q: Which equation has the same solution as x2 – 8x + 16 = -4? O (x + 4)² = -4 O (I – 4)2 = -4 O (x +…

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Q: Find the number b for which x = 2 is a solution of the equation x + 2b = x - 4 + 2bx

A: Given: x+2b=x-4+2bx To find the number b when x=2

Q: Find the number of solutions in non-negative integers of the equation: x + y + z + 3w = 8

A: Given equation is x+y+z+3w=8

Q: Solve. Check for extraneous solutions. √4y+3-√3y+6=0

A: The equation is given by 4y+3-3y+6 = 0 To evaluate: The solution of the equation.

Q: Which two points represent solutions to the equation 3x – 9y = 18? O (-6, 1) O (-3, –2) O (0, 2) O…

A: If a point Ph,k  has to be on the lineax+by=c then the point has to satisfy the given equation of…

Q: Which value would make the following equation have infinitely many solutions? ?- 2x 1= 4x + 8 - 6x -…

A: we have to find the value for which it have infinte solution

Q: What are the solutions to the equation x²+y²=9 and y=2x+3? O (3.0).(-1.8,-2.4) O (0,3).(-1.8.-2.4) O…

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Q: Which of the following equations has both 2 and -4 as solutions? O a.x2+6x + 8 = 0 O b. x2-2x-8 = 0…

A: If b  is a solution of the polynomial p(x) then (x-b) is a factor of p(x).

Q: What is the solution to the equation x2 - 12x – 28 = 0? А. X = -2 and x 14 В. x =-14 and x=2 С. X…

A: The solution of the given equation is below...

Q: The number of solutions of (x? + 1)? + 2(x? + 1) - 3 = 0 is equal to А. 1 В. 2 С. З D. 4

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Q: Solve the following equations (a) 14 + 6V5 2x+1 (b) 2(9*) - 3 - 3 = 0

A: As per the guidelines we can solve the first question or first three subparts. So if you need more…

Q: 4. Which of the following are solutions of 3x + x2 > 2? A. 4 В. -1 С. 1 D. 2

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

Q: 5х 3. y'-5y= x²e* – xe*

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Q: Which of the following is not a solution of 10  > x - 7y? A. 12,0 B, 0,7 C. -3, 10 D. 2, 10

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Q: Which equation has the same solution as x2 – 13x – 18 = 0? (x – 6.5)2 = -24.25 O (x – 6.5)2 = 60.25…

A: Simplify

Q: Q9: Solve the following equations a. (5/6)X -15 b. 9x-6-3x-15+4x-7 С. х+3/8)x-77

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

Q: Which value of x is a solution to this equation? 2x2 – 4x – 16 = 0 - -

A: Given,           2x2-4x-16=0

Q: The equation –12x + 5 = 8x has x = - as the solution. %3D 4 O True O False

A:

Q: Which equation has the same solution as x2 + 6x – 20 = -10? O (x – 3)2 = 19 O (x – 3)² = 1 - O (æ +…

A: x² + 6x - 20 = -10 So, x² + 6x = 20 - 10 So, x² + 6x = 10 So, (x² + 2•x•3 + 3²) = 10 + 3² So, (x +…

Q: 17 12

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Q: 4. Solve for X. Then plug your answer back in to solve for mZA. 2x-5 x+20° 2x B

A: Consider the triangle angle sum is 180 degree. Then, x+20+2x+2x-5=180°4x+15=180°5x=165x=33 Thus, the…

Q: 2. (x + y)x²y' + (xy² + Ayx²) = 0

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Q: Solve 6ylf 5-3 59T, which of the following statements must be true? A x-y= -3 x - y = 4 Ca+y=-4 Ty =…

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Q: O Solve the following: 42x-1 = 64 (b) 81-x = 4x+2 (c) 22x + 2* – 12 = 0 %3! %3!

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Q: x-26 a = 3 Va

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Q: Find the solution set of 32x+2 – 28(3")+3=0. -

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Q: Solve the following equation by making an appropriate substitution. 1 3 8x° - 63x° -8 0

A: Concept - let (x^(1/3))=t . And further solve the quadratic equation.

Q: (a) Find 2 solutions in positive integers to the equation z - 26y? = 10. %3D

A: Note to student :    Thanks for posting your queries. But there are multiple questions given. As per…

Q: Use a sign chart to solve (2x + 3)(x + 8) 2o > 0. O(-8, O (-0, -8] or [, 00) O (-0, -8) or ( ∞) [-8,

A:

Q: Find all solutions of the equation. 3tan? (0) – 1 = 0

A: The given question can be solved as shown in step2.

Q: 3) How many solutions does the equation a + b +c + d+e+f= 30 have if each variable must be a non-…

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Q: Indicate all the values of a, b, c, d, e and f for which the equation has a solution. a,b,c,d,e,f…

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Q: Which table shows solutions to 2x + 3y = 9? A -3 3 6. y 3 1 -1 -3 3. y 3 1 -1 C -3 y 3 -1 -3 5 3

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Q: (1) Solve the following: (a) 42x-1 = 64 (b) 81-x = 4x+2 (c) 22x + 2x – 12 = 0 %3D

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Q: What is the solution set of the equation %3D x - 4 x + 3 x² – x – 12 O (4} O { } O {-6} O {-4,6}

A:

Q: (1) Solve the following: (a) 4x2-1 = 64 (b) 81-x =4x+2   (c)22x +2x  − 12 = 0

A: Part a,Given,          4x2-1=64

Q: How many solutions are there to the equation r + s + t + u + v= 22, where r, s, t, u are…

A:

Q: A part of jennifer's work to solve the equation 2 (6x^2 - 3) = 11x^2 - x is show below. Given:…

A: The given equation is  2(6x^2 - 3) = 11x^2 - x

Q: Simone is trying to flgure out which of the equations below have a solution of 4. Help her decide!…

A: Check the solution of each equation given and finally conclude that which are the answers.

Q: Solve the equation 12x°-43x + 22x -3=0 given that is a root. 3 O A. O B. C.

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Q: (1) Solve the following: (a) 42x-1 = 64 (c) 22x + 2x – 12 = 0 (b) 81-x = 4x+2

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Q: Find the solution to an — — Зап-1 — Зап-2 — аn-3 , п > 3 with aо — 5, ај — -9 and a2 = = 15.

A: Given recurrence relation is  an=-3an-1-3an-2-an-3                 (i) Replacing n by (n+3) in eq.…

Q: 2. How many solutions are there to the equation X1 + x2 + x3 + x4 + x5 = 18 if a) Each x; is…

A: The given problem is to find the number of non negative integral solutions for the given equation…

Q: What is the positive solution to the equation 3x2 – 12 = 0? | O1 O2

A: Solve algebrically

Q: The equation – 9y³ + 21y? – 10y = 0 has three solutions. Find all of them. Enter your answers as…

A: Please refer the attached image for complete solution.

Q: 5. 12 2y 3x

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Q: Solve for the value of c. (70-7)0 (6c-8)°

A: The figure is given by To evaluate : The value of c

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.