Question

Alguem resolbe pra mim
16ײ+8×+1=0

Answer 1

bhaskara:

Δ = b² - 4.a.c
Δ = 8² - 4.16.1
Δ = 64 - 64
Δ = 0

x = - b +- √Δ/2.a
x = - 8 + 0/2.16
x = - 8/32
$x = -\frac{1}{4}$