Question

find the solution for the quadratic equation2(X+5)=18​

Answer 1

Answer:

4

Step-by-step explanation:

$2 \times x + 2 \times 5 = 18 \\ 2x \ + 10 = 18 \\ 2x = 18 - 10 \\ 2x = 8 \\ x = \frac{8}{2} \\ x = 4$

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Answer 2

Step-by-step explanation:

so,

2(x+5)=18

=>2x+(2x10)=18

2x=18-20

2x= -2

x= -2/2

x= -1