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2x^2+11x+5=0

My teacher wants us to use the diamond method and factor it out using the quadratic formula. If someone can please help me with this that would be amazing.

2x to the second power plus 11x plus 5 equals 0

Respuesta :

Answer : x= - 5/13
Based on the given conditions, formulate: 2x + 5 = 0

Combine like terms: 2x + 11x + 5 = 0
13x + 5 = 0

Rearrange variables to the left side of the equation: 13x = -5

Divide both sides of the equation by the coefficient of variable: x= -5/13
And there’s your answer: x= -5/13

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