Question

x = -4 ± √4² – 4 (1)(4) / 2(1)
x = -4 ± √ 16 – 4(4) / 2
x = -4 ± √16 – 16 / 2
x = -4 ± √ 0 / 2
x = -4 / 2 whats x?

Answer 1

★A᭄ɴsᴡΣʀ࿐

x = -4 ± √4² – 4 (1)(4) / 2(1)

x = -4 ± √ 16 – 4(4) / 2

x = -4 ± √16 – 16 / 2

x = -4 ± √ 0 / 2

x = -4 / 2 x = (-2)

Answer 2

$x = -4 ± √4² – 4 (1)(4) / 2(1)$

$x = -4 ± √ 16 – 4(4) / 2$

$x = -4 ± √16 – 16 / 2$

$x = -4 ± √ 0 / 2$

x = -4 / 2 x =( -2 )