What is factor y^2-24y+144 ?

The solution to factor y^2-24y+144 is (y-12)^2

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factor y^2-24y+144

factor

y^{2} - 24 y + 144

(y - 12)^{2}

Solution steps

y^{2} - 24 y + 144

Rewrite in the form of

a^{2} + 2 ab + b^{2} :

144 = 1 2^{2}

- 24 y = - 2 y \cdot 12

= y^{2} - 2 y \cdot 12 + 1 2^{2}

Apply Perfect Square Formula:

a^{2} - 2 ab + b^{2} = (a - b)^{2}

y^{2} - 2 y \cdot 12 + 1 2^{2} = (y - 12)^{2}

= (y - 12)^{2}

\frac{28}{84}

100 \times 1 0^{- 6}

x^{3} - 5 x^{2} + 4 x + 6

\frac{8}{11} + \frac{5}{11}

\frac{7}{8} \times \frac{2}{5}