Writing Quadratic Equation In Standard Form

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Question 1: It is a second degree equation.

• A. linear equation

• B. quadratic equation

• C. cubic equation

• D. inequalities

Question 2 In a quadratic equation, ax² is the ________

• A. quadratic term

• B. linear term

• C. cubic term

• D. inequalities

Question 3. What is the standard form of quadratic equation ?

• A. Ax + By = C

• B. Ax + By + C = 0

• C.Ax² + Bx = C

• D. Ax² + Bx + C = 0

Question 4.Which is the following is NOT a quadratic equation ?

• A.x² = 5

• B.x² + 2x = 0

• C. 2x + 3 = 0

• D.-2x² + 5x = 7

Question 5. What is the standard form of 2x² = 5x - 3 ?

• A. 2x² - 5x - 3 = 0

• B. 2x² - 5x + 3 = 0

• C. 2x² + 5x - 3 = 0

• D. 2x² + 5x + 3 = 0

Question 6. What is the standard form of 5x - x² = 7 ?

• A.x² + 5x + 7 = 0

• B.x² - 5x - 7 = 0

• C.x² - 5x + 7 = 0

• D.x² + 5x - 7 = 0

Question 7. What are the values of a,b, and c in the quadratic equation 5x - x² = 7 ?

• A. a=1, b=5, c= 7

• B. a= 1, b = -5, c = 7

• C.a = 1, b = 5, c = -7

• D. a = -1, b= -5, c = -7

Question 8. What is the standard form of 3x (4x - 5) + 2 = 0 ?

• A. 12x² - 5x + 2 = 0

• B.12x² - 3x + 2 = 0

• C. 12x² - 15x + 2 = 0

• D.12x² + 15x + 2 = 0