solve the equation. √(x2 + 3x - 6) = x

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A: We have to find out solutions

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A: We can find the value of c as below

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A:

Q: I need an explanation Q4: a) Solve 2y + 4x ý = 0

A: Sol

Q: 2. Solve the quadratic equations.(use your work from #1) a) x? - 100 = 0 b) 2x? - 6x - 36 = 0

A:

Q: Solve the equation 2r – 3x? - is a zero of f(x) = 2x3 - 3x – 11x + 6. 11x + 6 = 0 given that -2

A: Given that, the equation  2x3-3x2-11x+6=0  Given that,   -2 is a zero of f(x) = 2x3-3x2-11x+6 To…

Q: Solve the equation for all values of x by completing the square. x2 – 4x – 21 = 0 - Answer: Submit…

A:

Q: Which equation below has no solution? A) 4(x+1)=2x+4   B). 9-5x+2=4-5x

A: The given equations are, a) 4x+1=2x+4 and b)9-5x+2=4-5x

Q: Which quadratic equation is equivalent to æ? + 8x + 2 = 0? %3D O (x + 4)2 = -18 O (x + 4)2 = -14 O…

A: The quadratic equation is x2 + 8x + 2 = 0 =>  x2 + 2*x*4 + 42 - 42 + 2 = 0 =>  (x2 + 2*x*4 +…

Q: Using the quadratic formula,solve the following equation for x abx2+(b2-ac)x-bc=0

A:

Q: Q7: Solve and show the result in real line 1| 3r A) - B) (x- 2) < (x - 6) (x2) <

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Q: Find all real solutions of the equation (-7 )2-16. and x2 = with 2

A: To find all the real solutions of the equation.

Q: Use the discriminant to determine the number of real solutions of the equation. Do not solve the…

A: The equation is a statement that consists of equal symbol between two algebraic expressions. The…

Q: Find the Domain of the equations. Do not solve! Vx2-2x-2 +2x -3 =5

A: Given that

Q: What is the positive solution to this equation? 4x2 + 11x = 155 A) X- 5 B) x- 56.5 x- 15.5 D) X-…

A: We first subtract 155 and then use the quadratic formula 4x2+11x=1554x2+11x-155=0

Q: Find all real solutions of the equation. 5x - 7 = 42

A: Given equation: 5x-7=42

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A:

Q: Solve the quadratic equation using the quadratic formula 2x -5x-7=0 x =-1 and X = x=1 and x= -…

A: Putting quadratic formula we have

Q: Solve the equation for all values of x by completing the square. x2 + 4 = -6x

A: To solve the equation for all values of x.

Q: The rectangle has an unshaded square inside it. The area of the shaded region is 31 square units.…

A:

Q: Directions: Solve the following quadratic equations by factoring. x + 11x + 24-0 x + 6x – 27 = 0 x2…

A: As per guidelines we can solve three subparts question at a time, so if you need more answers kindly…

Q: Solve the equation 8x -7= 4x + 5 algebraically.

A:

Q: x4+8x²-7

A: Hello. Since your question has multiple sub-parts, we will solve the first parts for you. If you…

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A: The system of equation is given : x2+y2=92x2-y=-6 Apply substitution in system of equation,…

Q: Solve the equations: (a) 2(x-3) + 11 = 6-x 3+x 2 3 (c) x²-7x+6=0 ē =

A: Solution

Q: Solve by completing the square: x^2 - 8 x = 7

A:

Q: Solve the equation 3x^2-22x + 7 = 0

A:

Q: Find B such that the equation Bx2 + X + B =0 has a repeated real solution

A:

Q: How can I solve this equation by grouping? Xsquare-3Xsquare+4X-12 XY+X-7y-7

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: fG) Solve LI4 45(x-4) X-1 4J6C-4) X2-1

A: We solve the limit of given function.

Q: Solve the quadratic equation. x2+10x+21=0 Options: x = 3 x = 7 x = -3 x = -7

A:

Q: Solve the equation for all values of x by completing the square. ,2 x+ 12x +20 = 0 %3D

A:

Q: - x = 26 To solve the above quadratic equation by factoring, you first have to write the equation in…

A: Any equation of form ax2+bx+c=0 is a quadratic equation as the highest exponent of a variable is 2…

Q: Use the best method to solve the quadratic equation.  X^2 - 2x + 15 = 0 Options: x= -3,5 x=3,-5…

A:

Q: Solve the equation 3x3 + 7x2 - 22x - 8 = 0 given that - (1/3) is a root.

A: Given, 3x3+7x2−22x−8=0 and x=−13is a root. Formula: If x=a is a root of equation, then x−a is a…

Q: Which expression represents the proper use of the quadratic formula to solve the equation x2 = 6x +…

A:

Q: Solve the equation. If a solution is extraneous, so indicate. See Example 5. 3x 4x - 70 X - 10 X -…

A: An extraneous solution is a root of a transformed equation that is not a root of the original…

Q: Solve the equation for all values of x by completing the square. x² -18x +78 = 0

A: For completing square:- Step 1:-(0.5* coefficient of X)^2  Step 2:- add and subtract the above term…

Q: Use the discriminant to determine the number of real solutions of the equation. Do not solve the…

A: For a quadratic equation ax2+bx+c=0 its discriminant can be used to determine if there are real…

Q: Solve the equation 3x3 + 7x2 - 22x - 8 = 0 given that - 1/3 is a root.

A: Given: The equation 3x3+7x2-22x-8=0 with a root -13, To find: The solutions of given equation.

Q: (4) Find ß such that the equation Bx² + x + B = 0 has a repeated real solution.

A: General quadratic equation: ax2 +bx + c = 0 For repeated real roots : D = 0 D = b2 -4ac = 0

Q: Find the Domain of the equations. Do not solve! Vx2-2x-2 +2x-3 =5

A:

Q: Solve the equation x^6 - 4x^4 =0 If you have more than one solution, separate them with commas, as…

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Q: Solve the equation using any method. 18. -3x? = -54 19. x - 8x + 7 = 0 20. -3x – 2x + 4 = 0

A: Proceed as shown...

Q: Use the discriminant to determine the number of real solutions of the equation. Do not solve the…

A: Concept - If we have a quadratic equation of the form - ax2+bx+c = 0Then,Discriminant is given by, D…

Q: Solve the Quadratic equation x^2 - 5x + 6 = 0

A:

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.