Solve the equation a) x = 2 Ob) no solution O c) x = 1/ O d) d) x = -2 x-2 4x-8

Q: Use Descartes's rule of signs to find the number of positive and the number of negative solutions of…

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Q: Q5. Solve the difference equation: - Yn+2 2yn+1 + 9yn = 3" Yo=y₁ = 0

A: The characteristic equation is: λ2−2λ+9 Then λ=2(1)−(−2)±(−2)2−4(1)(9)​​=22±−32​​=1±22​i In polar…

Q: Q5) solve using crammer's rule ? x y and 1 -1 13 2 y o 3. 2 -6 -4 1

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Q: 1. Solve using substitution 2x + y = 14   3x - 2y = 7

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Q: Solve for b. r= (3+b)m b =

A: Please refer the attached image for complete solution.

Q: ) Solve: |5x - 7| = 3. a. -2, -4/5 b. 2 c. 4/5 d. 2, 4/5

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Q: 13. What are the solutions to the equation 6x2 - 42x + 80 = 20 ? A. (-2, 5} B. {2, -5} 1 Pt D E C.…

A: By factorization  method

Q: solve for x

A: Solve the equation for x as follows.

Q: 2. Solve equation a) 3x2 + 9x - 6 = 0

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Q: Find the X-intercept point and the Y - intercept point of the line 24x12y +36=0 D Y-intercept point…

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Q: 4y– 3x :) y' = 2х — у

A: An integral assigns numbers to functions in a way that describes displacement, area, volume, and…

Q: Solve 11x - 7 = 7x + 13.

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Q: Solve the following equations 3x+5 a). X-4 20 b). x2-4x+7 = x+ 2

A: Solution:-

Q: Solve yo).-2

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Q: One root of the equation 2x2 - x- 15 0 is C. 3 D. -3 A. B.

A: Given, The equation is  2x2-x-15 = 0  We have to find the one root of the equation from the given…

Q: 11) Solve by Substitution a. b. -4x – 2y =-1 y=-2x – 4 x+3y=-17 -8x + 8y =-24

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Q: Solve the following formulas for x: a. 2(4x+12) = 6x + 4y? За b. X-4 36a -b 3x-4 Attach File Browse…

A: Here we solve for xwhere (a) 2 (4x+12) = 6x+4y2            (b) 3ax-4 = 36a-b3x-4

Q: Q1) Solve the following equation . 3-2x 3 2.

A: Consider the equation  3-2x3=x2

Q: 17. Solve: 272x-3 for x. 81

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Q: 2. Solve for x: 63x+1 = 22x-3 Leave your answer in exact form

A: 63x+1=22x-3

Q: Q: Solve: ax + by = c bx + ay = 1 + c

A: Firstly , find the value of 'x' and substitute in other equation .Therefore, the other equation is…

Q: 3. Solve for the unknown whole number in the following expressions. (a) z + 14 = 2 R 13 (b) 62 +…

A: Explanation: a) z÷14=2 R 13 We know that,  Dividend = Quotient * Divisor + Remainder So,…

Q: Solve the following quadratic equation: 2x2 + a - 6 = 0 0 {-;,2} O {},2} o {;,-2} o{-클,-2}

A: To solve the below quadratic equation. 2x2+x−6=0

Q: Solve for a: »2-a-x² (2-a²-y 4 dzdydx 15 %3D 0. a

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Q: 1. Solve the following: d) 3x2 6x = 72 e) 6x2 = x + 12 f) 2x3 – 2x2 = 20x

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Q: Solve the quadratre equations / Functions and stating the zero: 33x2-7=-31

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Q: solve -27 X-2e +ce Q4 Y= be-2x

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Q: Solve equation b)2x2 + 7x +6 = 0

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Q: 10) Solve the equation for x: 4x – 12x + 9 = 0

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Q: 11. Solve 6x + - 5 = 3x - 3 10

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Q: b. Solve y = -x³ + x² + x- 3 and y = x-3 using Substitution Method. I

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Q: Finds X in below equation 1)2x+5=10

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Q: 2. a) Solve x2 + 2x-35 = 0 and check your solutions.

A: we have given that

Q: Find X X=?

A: We will find the value of X by taking all terms with X at same side.