The values that can be use for a, b and c in the equation 2x² + 7x − 5 = 0 are a = 2, b = 7, c = -5
Quadratic equation formula
The quadratic equation formula is represented as follows:
ax² + bx + c
where
- a, b and c are unknown numbers. a is not 0
- x = unknown
Therefore, lets model the equation to 2x² + 7x − 5 = 0 to ax² + bx + c
Hence,
a = 2
b = 7
c = -5
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