Question

Factorise the following:
x^2+5xy+4y^2​

Answer 1

Answer:

x^2+5xy+4y^2

x^2+4xy+1xy+4y^2

x(x+4y)+1y(x+4y)

(x+1y)(x+4y)

whole method had been done by the spillting the middle term

Step-by-step explanation:

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