Question

5x^2+7x-6=0 completing square method​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Hence, x = 3/5 , -2

Step-by-step explanation:

Given,

P(x) = 5x^2 + 7x - 6

On using the splitting term method, we get,

=> 5x^2 + 10x - 3x - 6 = 0

=> 5x(x + 2) - 3(x + 2) = 0

=> (5x - 3)(x + 2) = 0

Here, either, (5x - 3) = 0 or (x + 2) = 0

Then, for the values of x,

(5x - 3) = 0

=> 5x = 3

=> x = 3/5

(x + 2) = 0

=> x = -2

Hence, x = 3/5 , -2