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Popular >

expand (y-8)^2

Solution

expand

(y - 8)^{2}

Solution

y^{2} - 16 y + 64

Solution steps

(y - 8)^{2}

Apply Perfect Square Formula:

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

(y - 8)^{2} = y^{2} - 2 y \cdot 8 + 8^{2}

= y^{2} - 2 y \cdot 8 + 8^{2}

Simplify

y^{2} - 2 y \cdot 8 + 8^{2} : y^{2} - 16 y + 64

= y^{2} - 16 y + 64

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f (a) = \frac{a ^{2} + 2 a - 3}{a + 3}

Frequently Asked Questions (FAQ)

What is expand (y-8)^2 ?
The solution to expand (y-8)^2 is y^2-16y+64