What is (sqrt(5-x)-2)(sqrt(5-x)+2) ?

The solution to (sqrt(5-x)-2)(sqrt(5-x)+2) is -x+1

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simplify (sqrt(5-x)-2)(sqrt(5-x)+2)

simplify

(5 - x - 2) (5 - x + 2)

- x + 1

Solution steps

(5 - x - 2) (5 - x + 2)

Apply Difference of Two Squares

(5 - x - 2) (5 - x + 2) : - x + 1

= - x + 1

3 (6 + 2)

(\frac{266}{h} + 4) (w + 2)

(2 e^{x} + 2 x e^{x} - 1)^{2}

(x) \cdot (x^{2} + 1)

C (n, n - 1)

What is (sqrt(5-x)-2)(sqrt(5-x)+2) ?
The solution to (sqrt(5-x)-2)(sqrt(5-x)+2) is -x+1