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GabCutego
Answered

A. Find the discriminant, and determine the nature of the roots.
1. x2 = 16x + 64
2. 3x² = 4x + 5
3. 2x2 = -3x - 1
4. 4x2 + 4x + 1 = 0
5. 4x2 + 4x + 3 = 0
6. x2 + 8x = -9
7. 7x2 = x + 3
8. 5x2 - 3x + 1 = 0
9. 3x2 + 3x - 2 = 5
10. x² + 3x - 2 = -1​

Sagot :

Dulamaritesgo

Answer:

discriminant and nature of the roots

1. 512

2. 76

3. -32 no real roots

4. 0 real and equal

5. -32 no real roots

6. 28

7. 85

8. -11 no real roots

9. 93

10. 13

Step-by-step explanation:

I don't know the other nature of the roots but i hope it helps

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