Question

slove the following equation by the methid of completing the square :5x^2-6x-2

Answer 1

Answer:

Step-by-step explanation:

5x²-6x -2 = 0

x²-(6/5)x -(2/5) = 0

(x)² - [2.(3/5).x] + (3/5)² - (3/5)² -(2/5) = 0

[x-(3/5)]² = (2/5)+(9/25)

[x-(3/5)]² = (19/25)

x-(3/5) = √19/5

x = (3/5) ± √19/5

Roots of the equation are

x = [3+(√19)]/5

& x = [3-(√19)]/5

Answer 2

hey mate
here is your answer ⤴⤴⤴


hope you got it ✔

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