Quadratic equation w1

Question 1

Polynomial equation of the second degree

Answer 1

Quadratic equation

Question 2

ax^2 in ax^2+bx+c

Answer 2

Quadratic term

Question 3

bx in ax^2+bx+c

Answer 3

Linear term

Question 4

c in ax^2+bx+c

Answer 4

Constant term

Question 5

Standard form?

Answer 5

Ax+By+C=0

Question 6

Graph of quadratic equation

Answer 6

Parabola

Question 7

This method in solving quadratic equation is used when the given equation is in y=x^2 form aka NO LINEAR TERM

Answer 7

Extracting square roots

Question 8

Solve x^2=16`

Answer 8

x=±4

Question 9

Solve x^2=-49

Answer 9

x=±7i

Question 10

Another method in finding the solution of a quadratic equation accompanied by zero product property

Answer 10

Factoring

Question 11

x^2-10x+24=0

Answer 11

(x+2)(x-12) or -2,12

Question 12

Vertex form?

Answer 12

a(x-h)^2+k=0

Question 13

True or false: ax in ax+by+c=0 should always be positve

Answer 13

True

Question 14

What is the correct form of -2x^2-5x+8=0?

Answer 14

2x^2+5x-8=0

Question 15

Quadratic formula?

Answer 15

-b±√b^2-4ac/
2a

Question 16

What are the two forms of quadratic equation?

Answer 16

Standard form and vertex form

Question 17

4 discussed methods involved in solving quadratic equation

Answer 17

> Extracting square roots
Factoring
Quadratic formula
Shortcut method