If using the method of completing the square to solve the quadratic equation x2 - 19x + 23 = 0, which number would have to be added to "complete the square"?

Q: solve each quadratic equation using the method that seems most appropriate. x2 + 6x = -11

A: Given x2+6x=-11

Q: The product of two consecutive integers is 420. An equation is written in standard form to solve for…

A: Given : Product of two consecutive integer is 420. We have to complete the quadratic equation…

Q: Solve by using the quadratic formula.

A: To solve the given equation.

Q: If the solutions of a quadratic equation are x = 6 and x = -2, write the possible trinomial these…

A: Given, x=6 and x=-2

Q: A 3 inch by 5 inch picture is surrounded by a frame of uniform width. The total area of the picture…

A: A 3 inch by 5 inch picture is surrounded by a frame of uniform width. The total area of the picture…

Q: 2x2 – x = 3

A: Solve equation

Q: What number is added to both sides of the equation x2-8x+3=0 to solve it by completing the square?

A: The given equation is

Q: If using the method of completing the square to solve the quadratic equation x2 + 8x + 11 = 0, which…

A: To complete the square of the quadratic equation             x2+8x+11=0 What number should be added…

Q: Solve without the use of the quadratic formula. ai) -(-6) 21.) x? - 6x +8 = 0 X= 4 X 2 22. (x + 5)2…

A:

Q: solve each quadratic equation using the method that seems most appropriate. 3x2 + 5x = -2

A: Consider the quadratic equation 3x2+5x=-2. to solve the equation, first add 2 from both sides then…

Q: The length of a rectangular garden is 6 meters more than the width of the garden. If the area of the…

A:

Q: Solve by the quadratic formula:2x2 = -4x + 5.

A: On simplification, we get

Q: If using the method of completing the square to solve the quadratic equation x + 3x + 21 = 0, which…

A:

Q: Why must we change the equation 3x2 - 2x = 4 to 3x2 - 2x - 4 = 0 before applying the quadratic…

A: Consider the equation, 3x2-2x=4

Q: 3x 2 -х+10

A: Given3x2=-x+103x3+x-10=0compair withax2+bx+c=0a=3b=1c=-10we know that quadric…

Q: Solve by the quadratic formula: 5x2 - 6x - 8 = 0.

A: To solve the given equation by using quadratic formula.

Q: -2 -1- 2-

A: From the quadratic equation..

Q: 10. -4x =x -8

A:

Q: Solve using the Quadratic Formula. 10.) x +5x-2 0

A:

Q: Solve the quadratic equation by finding the zeroes on your graphing calculator: 5x? - x - 4 = 0

A:

Q: If using the method of completing the square to solve the quadratic equation x2 – 15x - 10 0, which…

A:

Q: What should be added to both sides of the equation x2 – 12x = 5 in order to solve it by completing…

A:

Q: the Solve for by using completing square 2x- 3x -1 =0

A: we have to solve for x by using completing the square 2x2-3x-1=0

Q: solve each quadratic equation using the method that seems most appropriate to you. 28 - x - 2x2 = 0

A: solve each quadratic equation using the method that seems most appropriate to you. 28 - x - 2x2 = 0

Q: Solve by quadratic formula  3x2 =6x+1

A:

Q: 14. 3x -2+4x? = Sx -4

A: Ques 14)  3x-2+4x2=5x-4Rewriting it,4x2-2x+2=0

Q: solve each quadratic equation using the method that seems most appropriate. 2x2 - 7x = -5

A: To find: The solution of quadratic equation 2x2-7x=-5. Given: The quadratic equation is 2x2-7x=-5.…

Q: The solutions to the quadratic equation x2 – 11x + 22 = 0 are x = 3 and x = :6. What is the base of…

A: Let the base be 'b' 11 (base b)= (b+1) of [ base 10] 22 (base b)=(2b+2) of [base 10] Now we know…

Q: What is the solution to this quadratic, -3x2 + 8x - 6 = 0

A: A detailed solution is given below

Q: When a quadratic equation has a repeated solution, it is called a(n) _______  root or a root of…

A: When a quadratic equation has a repeated solution, it is called a(n) _______  root or a root of…

Q: Give a step-by-step description of how to solve 3x2 + 9x - 4 = 0 by completing the square.

A: Given: The quadratic equation 3x2+9x-4=0 . The given quadratic equation can be solved by method of…

Q: If using the method of completing the square to solve the quadratic equation a2 + 13z + 15 = 0,…

A: Given equation: x2+13x+15=0 To determine: The number added to the given equation to make it a…

Q: 4-x +3x =0

A: To solve the given quadratic equation.

Q: Without solving the given quadratic equation, determine the number and type of solutions : 9x2 - 30x…

A: Given: 9x2-30x+25=0 we know that for any quadratic equationax2+bx+c=0, DiscriminantD is given by…

Q: Solve the quadratic equation by factorizarion x2 -5x - 24 = 0

A:

Q: In order to solve 2x2 + 9x - 5 = 0 by the quadratic formula, we use a =______ , b =________ , and c…

A: The general form of the quadratic equation is, ax2+bx+c=0.   Compare 2x2+9x-5=0 with ax2+bx+c=0.…

Q: 16. Find the discriminant of x-4x + 6- 0.

A: This question is based on Quadratic equation.

Q: If using the method of completing the square to solve the quadratic equation x2 + 13x-27 = 0, which…

A: Given quadratic equation is x2+13x-27=0.

Q: If using the method of completing the square to solve the quadratic equation x2 - 10x +21= 0, which…

A:

Q: Solve using the quadratic formula: 3x2 - 2x + 4 = 0.

A: Given: 3x2-2x+4=0

Q: Why do we need zero on one side of a quadratic equation to solve theequation?

A: An equation is an equality with the algebraic terms involving different powers of the independent…

Q: If using the method of completing the square to solve the quadratic equation - 15x + 22 = 0, which…

A: ⇒x2-15x+22=0 In order to complete the square, we need to find the last term. Last term =(Middle…

Q: 13. 6x -4 = 5x +2+x²

A:

Q: Use the quadratic formula to solve this:  -4x - 3 = 2x^2

A: A polynomial is a function of the form anxn+an-1xn+···+a1x+a0. This polynomial is of degree n. A…

Q: 5x2 - 9x + 10 =0

A: Given equation5x2-9x+10=0compair withax2+bx+c=0a=5,b=-9,c=10we know that quadratic…

Q: solve each quadratic equation using the method that seems most appropriate to you. 12x2 + 23x - 9 =…

A: Given: 12x2+23x-9=0 To Find: To solve the given equation

Q: If using the method of completing the square to solve the quadratic equation x2 - 20x + 33 0, which…

A:

Q: solve each quadratic equation using the method that seems most appropriate to you. x2 - 4x - 6 = 0

A: Consider the given equation. x2-4x-6=0 The quadratic formula is defined as. x=-b±b2-4ac2a

Q: Solve using the quadratic formula. 2x2− 6x + 3 = 0

A:

Q: Without solving the quadratic equation 9x2 - 30x + 25 = 0 , determine the number and type of…

A: Given equation is 9x2-30x+25=0we have to find the number and type of solutionwe…