n²-25n+25=0.
Do middle term factorization.
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Step-by-step explanation:
Factoring n2-25n+25
The first term is, n2 its coefficient is 1 .
The middle term is, -25n its coefficient is -25 .
The last term, "the constant", is +25
Step-1 : Multiply the coefficient of the first term by the constant 1 • 25 = 25
Step-2 : Find two factors of 25 whose sum equals the coefficient of the middle term, which is -25 .
-25 + -1 = -26
-5 + -5 = -10
-1 + -25 = -26
1 + 25 = 26
5 + 5 = 10
25 + 1 = 26
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