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complete the following chart.
pahelppp​


Complete The Following Chartpahelppp class=

Sagot :

Answer:

write in the form ax²+bc+c=0:

1.)x²-5x+14=0

2.)x²+x+5=0

3.)x²+10x+25=0

4.)4x²+9x-7=0

5.)2x²-13x-20=0

values of a,b,and c

1.)a=1,b= -5,c=14

2.)a=1,b=1,c=5

3.)a=1,b=20,c=25

4.)a=4,b=9,c= -7

5.)a=2,b= -13,c= -20

root 1:

1.)

2.)

3.)

4.)

5.)

Step-by-step explanation:

hanapin mo nalang yo g root tas add mo lagay mo lang sagot and product

1. x² - 5x = 14

•x² - 5x -14 = 0

•a = 1, b = -5, c = -14

•x1 = -2, x2 = 7

•-5

•-14

2. x² + x = 5

•x² + x - 5 = 0

•a = 1, b = 1, c = -5

•x1 = -1 - √21, x2 = -1 + √21

2 2

•-1

•-5

3. x² + 25 = 10x

•x² - 10x + 25 = 0

•a = 1, b = -10, c = 25

•x = 5

•5

•5

4. 4x² = 9x - 7

•4x² - 9x + 7 = 0

•a = 4, b = -9, c = 7

•x ∉ R

•x ∉ R

•x ∉ R

5. 2x² - 13x = -20

•2x² - 13x + 20 = 0

•a = 2, b = -13, c = 20

•x1 = 5, x2 = 4

2

•9

•20