X^2 +8x + 10=0 find solutions using the quadratic formula

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10-04-2015
Mathematics

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X^2 +8x + 10=0 find solutions using the quadratic formula

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Panoyin Panoyin · Answer 1 · 2015-04-10T03:36:32+02:00

Panoyin Panoyin

10-04-2015

x² + 8x + 10 = 0
x = -(8) +/- √((8)² - 4(1)(10))
2(1)
x = -8 +/- √(64 - 40)
2
x = -8 +/- √(24)
2
x = -8 +/- 2√(6)
2
x = -4 + √(6)
x = 4 + √(6) x = 4 - √(6)

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