Which equations are quadratic? 1 a) 2x? - 5x + 3 = 0 1 = 0 8 d) 4 b) x = x? + 4 e) V2r - 1 = 3 c) x = 4 f) (x + 1)(x – 1) = 15 -

Q: 2. Illustrate how one can complete the square using symbolic notation and algebra tiles to rewrite…

A: since you have asked multiple questions in single request so we will be answering only first…

Q: If AG = 2x + 10 and CF=5x -2 find x,

A:

Q: What is the value of the discriminant for this quadratic: 2x -12x + 8 = y O 80 O 40 -208

A:

Q: What is the area of triangle bounded by the x-axis, the y-axis, and the line y=−4x+4?

A:

Q: The owner of the Rancho Grande has 3,004 yd of fencing with which to enclose a rectangular piece of…

A: Given , The owner of the Rancho Grande has 3,004 yd of fencing,

Q: 9. A rancher has 400' of fencing with which to enclose two adjacent rectangular corrals. What…

A:

Q: What is the value of the discriminant for this quadratic: 8x2 - 24x + 18 = y O-1,152

A:

Q: (4) Show that in general, the sum of the roots of a quadratic equation ax? + bx + c= 0 b is whereas…

A:

Q: Do you wholly agree with the statement that “the domain and range of a quadratic equation will be…

A:

Q: The solutions to Shana's quadratic equation are x = 3 and I = . Which could be Shana's equation?…

A: Just write the form of quadratic equation when its solution is given.

Q: Prove the equations 3.x +9 = 2 are equivalent. Explain why or y or

A:

Q: For what value of 'y', x² + 12 + x + y² is a perfect square?

A: Given query is to find the value of y which makes expression a perfect square.

Q: Verify that the quadratic form ax? +bxy +cy²is the same as - [x y]

A:

Q: Solve the given quadratic equation using the method of your choice. 722 + 19 = 31z + 7 o {흙, 4} o…

A:

Q: what are general quadratic equations ?

A:

Q: In order to solve x2 = 4x + 1 by the quadratic formula, we use a =________ , b =________ , and c…

A:

Q: 1,5х + 2х, 3D 4 4x1 +X2 = 6

A:

Q: 2, i, Find out the roots of the following by completing the square. 5x^2-2х-4-0

A: To Find: the roots of the following by completing the square: 5x2-2x-4=0.

Q: 7. -2x2 + 28x - 91 = 0 %3D

A:

Q: Find the quadratic equation through the origin that is a best fit for the points: (1,1), (2,5),…

A:

Q: e) Prove that the quadratic equation A2-3A = -21 holds true for -6 -6 A = -1 4 3 -6 -4/

A: Given that: A=5-6-6-1423-6-4

Q: Determine the value of bb so that 4x^2+bx+49is a perfect square

A:

Q: 19) 2a = -6 + 8a

A:

Q: solve using quadratic formula: y^2 +3y = 8 please show work

A: Given the equation

Q: Is 3m+8=15 is quadratic?

A: Quadratic Equation: The Quadratic equation is defined as a polynomial whose highest degree is 2.…

Q: Is √Ax²+Bx+C still a quadratic? Providing that there is a square root in the equation.

A:

Q: Determine the value of b so that 4x^2+bx+49 is a perfect square

A:

Q: Verify that the quadratic form ax2 +bxy +cy?is the same as b a 2 || x | [x y] b y 1/27

A:

Q: 29. Use the quadratic formula to find the roots of the following quadratic: y = 2x² – 11x + 5 -

A:

Q: se the quadratic formula 7x*-3x%3D3

A: Given quadratic equation is, 7x2-3x=3.

Q: A rectangular field, bounded on one side by a building, is to be fenced in on the other three sides.…

A:

Q: Show that in general, the sum of the roots of a quadratic equation ax² + bx + c = 0 is whereas the…

A: We have to solve given problem:

Q: The Pythagorean Theorem states that the square of the ________ is equal to the ______of the squares…

A:

Q: Do you wholly agree with the statement that “the domain and range of a quadratic equation will be…

A: The quadratic function is of form  f(x) =ax2+bx+c the graph of a quadratic function F(x) is called…

Q: quadratic equation

A:

Q: Which is the correct set up for the quadratic formula given the equation: 3x2 – 6z = 12 o) 4(3)(12)…

A: The given quadratic equation is  3x2 - 6x = 12

Q: Show by completing a square that the solution to the equation ax^2-bx-a=b are x=-1 and x=(a+b)/a

A:

Q: Find the nature of the quadratic form 2x2+2y2+2z2+2yz

A:

Q: (4) Show that in general, the sum of the roots of a quadratic equation ax² + bx + c = 0 b is whereas…

A:

Q: Find the nature of the quadratic form 2x?+2y?+2z?+2yz.

A:

Q: 2: Find the area of the triangle formed by the axes of co-ordinates and the straight line 5x + 7y =…

A:

Q: (4) Show that in general, the sum of the roots of a quadratic equation ax? + bx + c = 0 b is whereas…

A: The quadratic equation is given as ax2+bx+c=0 Its roots are given by x = -b±b2-4ac2a Hence its roots…

Q: 3. Identify a, b, c in the quadratic equation, 2x+ 5 = 3x

A:

Q: By completing the square i. x² + 8x – 65 = 0 - i. x² + 12x + 19 = 0 i. 4x2 + 24x – 21 = 0

A:

Q: 2. The area of a rectangular field is 162 sq. m and its length is twice its width. Find the…

A: Given,            Area of the rectangular field is 162 sq. m

Q: 3. If you could only learn one approach to solving quadratic equations, discuss which of the…

A: 3. If I could learn one approach to solve quadratic equation, I would learn the method of completing…

Q: A quadratic expression is shown. 2z + 3z + 4 How many terms are there in the expression?

A:

Q: What is the mathematical sentence of these and express into quadratic expression in terms of "x"? 1.…

A: Given,           The length of a wooden frame is 1 foot longer than its width and its area is equal…