What is (sqrt(x^2+3)-2)\times (sqrt(x^2+3)+2) ?

The solution to (sqrt(x^2+3)-2)\times (sqrt(x^2+3)+2) is x^2-1

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simplify (sqrt(x^2+3)-2)\times (sqrt(x^2+3)+2)

simplify

(x^{2} + 3 - 2) \cdot (x^{2} + 3 + 2)

x^{2} - 1

Solution steps

(x^{2} + 3 - 2) (x^{2} + 3 + 2)

Apply Difference of Two Squares

(x^{2} + 3 - 2) (x^{2} + 3 + 2) : x^{2} - 1

= x^{2} - 1

\frac{( t - 3 ) ^{2}}{4}

A (- 1, 8) e B (- 5, - 1)

1400 (7 - x) + 2800 9 + x^{2}

6 (x + 3 = 5 x + 1)

\frac{d}{d t} ((s) (5 t^{2} - 3 sec (t) + 2 e^{t}))

What is (sqrt(x^2+3)-2)\times (sqrt(x^2+3)+2) ?
The solution to (sqrt(x^2+3)-2)\times (sqrt(x^2+3)+2) is x^2-1