Question

Can anyone factorise this expression ? ​

Answer 1

Answer:

option b is correct

Identity used:

(a+b)²=a²+b²+2ab

Step-by-step explanation:

${(x + 2)}^{2} \\ = {x}^{2} + 4 + 4x$

hope it helped you:)

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Answer 2

questions 30

(x+2)². by using (a+b)² = a²+2ab²+b²

x²+2×x×2+2²

x²+4x+4