Question

Using graphing technology, approximate the solutions of 0.55x2 − 0.33x − 5.6 = 0.

x ≈ −2.91 and x ≈ 3.51

x ≈ −3.14 and x ≈ 3.81

x ≈ −2.76 and x ≈ 3.62

x ≈ −2.61 and x ≈ 3.84

Answer 1

x ≈ −2.91 and x ≈ 3.51