Question

factories the following expression y2 - 10y + 25​

Answer 1

Step-by-step explanation:

y^2-10y+25

by middle term splitting,

=y^2-5y-5y+25

=y(y-5)-5(y-5)

=(y-5)(y-5)

=(y-5)^2

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Answer 2

Answer:

y^{2}+10y+25= (y+5)^{2}

Step-by-step explanation:

we use this formula $(a+b)^{2} = a^{2}+2ab+b^{2}$ to factorise your given problem.

So it will be $y^{2}+10y+25= (y+5)^{2}$