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jeka57 [31]
3 years ago
5

X² +10x+3=0how do I slove it with the quadratic formula?​

Mathematics
2 answers:
puteri [66]3 years ago
7 0

Answer:

Step-by-step explanation:

Naddik [55]3 years ago
4 0

The equation is already in standard form [ ax² + bx + c = y ] so we can find the values of each variable.

a = 1

b = 10

c = 3

y = 0

Quadratic formula: x = \frac{-b+-\sqrt{b^2-4ac} }{2a}

Solve using the formula:

x=\frac{-10+-\sqrt{10^2-4(1)(3)} }{2(1)}

x=\frac{-10+-\sqrt{100 - 12} }{2}

x=\frac{-10+-\sqrt{88} }{2}

x=-5+-\sqrt{22}

Therefore, the answer is [ x = -5 ± √22 ]

Best of Luck!

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