Question

Solve the following quadratic equation :
x2 + 8x + 15 = 0.​

Answer 1

x2+8x+15=0

x2+5x+3x+15=0

x(x+5)+3(x+5)

(x+3)(x+5)

x=-3,-5

Answer 2

The solution of given quadratic equation is -3,-5

Step-by-step explanation:

Equation :$x^2 + 8x + 15 = 0.$

We are supposed to find the solution of quadratic equation .

$x^2+8x+15=0$

$x^2+5x+3x+15=0$

$x(x+5)+3(x+5)=0$

$(x+3)(x+5)=0$

$x=-3,-5$

Hence the solution of given quadratic equation is -3,-5

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Solve the following  x² - 4x + 13=0  quadratic  equation​

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