What is expand (x-15/4)^2 ?

The solution to expand (x-15/4)^2 is (16x^2-120x+225)/(16)

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expand (x-15/4)^2

expand

(x - \frac{15}{4})^{2}

\frac{16 x ^{2} - 120 x + 225}{16}

Solution steps

(x - \frac{15}{4})^{2}

Apply Perfect Square Formula:

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

(x - \frac{15}{4})^{2} = x^{2} - 2 x \frac{15}{4} + (\frac{15}{4})^{2}

= x^{2} - 2 x \frac{15}{4} + (\frac{15}{4})^{2}

Simplify

x^{2} - 2 x \frac{15}{4} + (\frac{15}{4})^{2} : \frac{16 x ^{2} - 120 x + 225}{16}

= \frac{16 x ^{2} - 120 x + 225}{16}

(2 + i) (1 + 2 i, 3 - i)

a [x^{2} + (- r - s) x + rs]

x sin (\frac{πn x}{L}) (L - x)

A (- 2, - 3) y B (4, 2)

(r - \frac{1}{2}) (r + \frac{3}{4})

What is expand (x-15/4)^2 ?
The solution to expand (x-15/4)^2 is (16x^2-120x+225)/(16)