Find the number of real solutions of each equation using the discriminant. 1: x^2 + 25 = 0 2: x^2 - 11x + 28 = 0 3: x^2 + 8x + 16 = 0

asked Feb 20, 2021 32.8k views

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Find the number of real solutions of each equation using the discriminant.

1: x^2 + 25 = 0
2: x^2 - 11x + 28 = 0
3: x^2 + 8x + 16 = 0

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Answer: 1: x^2 + 25 = 0 x=5

2: x^2 - 11x + 28 = 0 x=7 i think

3: x^2 + 8x + 16 = 0 x=-4

Explanation:

Luis Evrythng answered Feb 25, 2021

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