Question

Find the value of "x" in the equation
$2a { }^{2} + 2xa \: + 5x \: + 10$
if x+a is one of its factors .​

Answer 1

Answer:

Step-by-step explanation:

This is not a equation coz equation has a rhs

Let rhs=0 and it is typing mistake then solve it.

Now x+a is a factor i.e x=-a satisfies the equation. Now putting the value of x in the equation we get,

2a^2-2a^2-5a+10=0

A=-2

x=2

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