Question

Factorise the given by formula (x+a) (x+b) a power 2 +8a +16 ​

Answer 1

Answer:

Define neutralization. Write and explain balanced chemical

equations for the following reactions.

Reaction between sulphuric acid and ammonium hydroxide.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

${a}^{2} + 8a + 16$

${a}^{2} + 4a + 4a + 16$

$a(a + 4) + 4(a + 4)$

$(a + 4)( a+ 4)$

$(a + 4) {}^{2}$

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