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Popular >

expand ((-x+1-d)(-x+d+1))/((-2x+1-d)(-2x+d+1))

Solution

expand

\frac{( - x + 1 - d ) ( - x + d + 1 )}{( - 2 x + 1 - d ) ( - 2 x + d + 1 )}

Solution

\frac{x ^{2} - 2 x - d ^{2} + 1}{4 x ^{2} - 4 x - d ^{2} + 1}

Solution steps

\frac{( - x + 1 - d ) ( - x + d + 1 )}{( - 2 x + 1 - d ) ( - 2 x + d + 1 )}

Expand

(- 2 x + 1 - d) (- 2 x + d + 1) : 4 x^{2} - 4 x - d^{2} + 1

= \frac{( - x + 1 - d ) ( - x + d + 1 )}{4 x ^{2} - 4 x - d ^{2} + 1}

Expand

(- x + 1 - d) (- x + d + 1) : x^{2} - 2 x - d^{2} + 1

= \frac{x ^{2} - 2 x - d ^{2} + 1}{4 x ^{2} - 4 x - d ^{2} + 1}

Popular Examples

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Frequently Asked Questions (FAQ)

What is expand ((-x+1-d)(-x+d+1))/((-2x+1-d)(-2x+d+1)) ?
The solution to expand ((-x+1-d)(-x+d+1))/((-2x+1-d)(-2x+d+1)) is (x^2-2x-d^2+1)/(4x^2-4x-d^2+1)