16 20 Q 1. A photographer needs a frame for a 16 x 20 inch picture, such that the total area is 340 in?. Calculate the width of the frame. Which of the following quadratic equations would be used when solving this? O 2z? + 36z = 20 O 2x + 72 = 20 O 4z? + 72x = 20 O 4z? + 36z = 20

Q: The coefficients of a, b, and cin the following quadratic equation are a = -8, b = 10, c = -3: 8f +…

A: False

Q: 2. Rewrite each quadratic equation in the form ax² + bx+c = 0. Using technology, copy and paste your…

A: a) 7x2 - 252 + 84x =0 =>7x2 + 84x -252 = 0.   Roots are x= 2.49, -14.49 b) x²+ 23x= 28 => x²…

Q: ) Solve the following quadratic equation using the Zero Product Property. Clearly show all our…

A:

Q: Which one of the following is a quadratic equation? Select one: O a.-z-5= 10z O b. 2 +3 = 10 Ocz+ 11…

A: In this question we have to find the quadratic equation.

Q: 6. 4. x-2 2 4. 2x2 4x 5. X-2 X-2

A: 4. 6x+x-24=25. 2x2x-2+4xx-2=0

Q: 14) Fill in each part of the quadratic formula using the equation: 3x² + 10x + 5 = 0 mtyn m = type…

A:

Q: Suppose that to find the length of the base of a triangle, you write a quadratic equation and solve…

A: Length is scalar quantity

Q: Find one of the four solutions of (6x – 9x +4) -5(6z - 9x + 4) +5 = 0. Write your solution using…

A: To solve: 6x2-9x+42-56x2-9x+4+5=0 Substitute 6x2-9x+4 = y

Q: Find y. Use the quadratic formula and round to the nearest tenth. 7 cm 11-cm 4 cm

A: Now from tangent second theoram: From the given diagram we have: OA2 = OC × OD ⇒ 72 = 4 × (4+x) ⇒494…

Q: Simplify the following square roots if possible. Write your answers in simplest form. Show your…

A: The objective of this question is to simplify the given square roots, if possible, and write the…

Q: x2 - 2x + 13x3

A: To solve the given polynomial for the roots. To state the method used for factoring.x2-2x+13x3

Q: 1. What does the a, b, and c represent in the quadratic formula? 2. What are the a, b and c in this…

A: The given quadratic equation is  2x2 +x - 6 =62

Q: 2. Solve the following equation by completing the square and simplify your answer as much as…

A:

Q: 8. Which of the following expressions is a factor of the quadratic expression, 5 x squared- fourteen…

A: 8. Given: 5x2-14x-3=?to find the factor of the given quadratic equation

Q: 8. What is the product of the roots of a quadratic equation x² + 6x – 14 = 0? D. -14 A. -3 В. -7…

A: