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Lessan t-ilustrations of Quadratic Equations
Activity t: Set Me to My Standard!
Directors: Write each quadratic equation in standard form, ax² + bx + c = 0 then identify the values of a, b, and c
1.x²-6x-7 = 0
Standard form:
a= b= c=

2.x² – 64 = 0
Standard form:
a = b = c=

3.-2x+8 =-9x²
Standard form
a = b = c=

4. x² = 3x + 10
Standard form
a= b= c=
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Lessan Tilustrations Of Quadratic EquationsActivity T Set Me To My StandardDirectors Write Each Quadratic Equation In Standard Form Ax Bx C 0 Then Identify The class=

Sagot :

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Answer:

1. x² - 6x - 7 = 0

a= 1

b= -6

c= -7

2. SF = x² - 64 =0

a= 1

b= none

c= -64

3. SF = 9x² - 2x + 8 = 0

a= 9

b= -2

c= 8

4. SF = x² - 3x - 10 = 0

a= 1

b= -3

c= -10

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Answer:

1. x² - 6x - 7 = 0

a = 1, b = -6, c = -7

2. x² - 64 = 0

a= 1, b = 0, c = -64

3. 9x² - 2x + 8 = 0

a = 9, b = -2, c = 8

4. x² - 3x - 10 = 0

a=1, b= -3, c= -10

5. 4x² - 2 = 0

a=4, b= 0, c=-2

6. 2x² + 2x = 0

a= 2, b= 2, c= 0

7. x² + 8 + 16=0

a=1, b=8, c=11

8. 3x² + 5x + 9 = 0

a=3, b=5, c=9

9. x² - 4x - 66 = 0

a= 1, b=-4, c=-66

10. x² + 4 = 0

a=1, b=0, c= -4

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