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Maecasili06go
Answered

Transform the equation 6/5x + 2x/x-1 = 1 into standard form of quadratic equation. (6 points)​

Sagot :

MayzelleAnn23go

Answer:

Answer:

1. 2x2 - 1 = 5x

2x^2 - 5x - 1 = 0

a = 2

b = -5

c = -1

2. x2 = 4x + 5

x^2 - 4x - 5 = 0

a = 1

b = -4

c = -5

3. 7x - 5 - 6x2 = 0

-6x^2 + 7x - 5 = 0

a = -6

b = 7

c = -5

4. 5x² - 1=9

5x^2 - 1 - 9 = 0

5x^2 - 10 = 0

a = 5

b = 0

c = -10

5. 8 = r2 - 4r

-r^2 + 4r + 8 = 0

a = -1

b = 4

c = 8

6. 16 + x2 = 0

x^2 + 16 = 0

a = 1

b = 0

c = 16

7. 5x2 + 3x - 2 = 0

a = 5

b = 3

c = -2

8. 2x2 - 1 = 5x

2x^2 - 5x - 1 = 0

a = 2

b = -5

c = -1

9. x2 - 2x = 6x + 5

x^2 - 2x - 6x - 5 = 0

x^2 - 8x - 5 = 0

a = 1

b = -8

c = -5

10. -7s +9+2s2 = 0

2s^2 - 7s + 9 = 0

a = 2

b = -7

c = 9

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