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Jojemaelumawag657go
Answered

x2 + 4x - 21 = 0
What are the values
of :
1. a=
2. b =
3. CE
?​

Sagot :

Ashleepgo

ax² + bx + c = 0 is the standard form of a quadratic equation.

x² + 4x - 21 = 0

1. a = 1

2. b = 4

3. c = -21

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