Question

Which is a solution to the equation? (x −2)(x 5) = 18 x = −10 x = −7 x = −4 x = −2.

Answer 1

(x−2) (x⋅5) = 18 = x=5 + √1155,5 − √1155

x=−7==−7 : x=−4==−4 : x=−2==−2

Answer 2

Answer:

d

Explanation: