Question

Y²-8y+16 solved the factor

Answer 1

Answer:

(y-4)² = (y-4)(y-4)

Step-by-step explanation:

Checking the Discriminant

D= √b²-4ac = √(8)²-4(1)(16) =√64-64 =0

Since, D=0 ; Two equal Real roots Exist

Thus, roots (say y)

= -b/2a , -b/2a = -4,-4

OR SIMPLY

y²-8y+16 = (y-4)²

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