Question

show that (a+2) is a factor of a^2+4a+4

Answer 1

Hey Friend ✌
Here is ur Ans ➡


✨
$a {}^{2} + 4a + 4$

✨Using This Formula ➡

$a {}^{2} + 2ab + b {}^{2} = (a + b) { }^{2}$

$= (a + 2) {}^{2}$

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Hope This Helps u ☺

Answer 2

Answer:

Step-by-step explanation:

a+2=0

a=-2

Now putting values in equation

a^2+4a+4

=(-2)^2+4(-2)+4

=4-8+4

=8+8

=0

As we get the answer 0 hence a+2 is

a factor of a^2+4a+4.

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