What is (3x^2-sqrt(10-x^2))(3x^2+sqrt(10-x^2)) ?

The solution to (3x^2-sqrt(10-x^2))(3x^2+sqrt(10-x^2)) is 9x^4-10+x^2

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simplify (3x^2-sqrt(10-x^2))(3x^2+sqrt(10-x^2))

simplify

(3 x^{2} - 10 - x^{2}) (3 x^{2} + 10 - x^{2})

9 x^{4} - 10 + x^{2}

Solution steps

(3 x^{2} - 10 - x^{2}) (3 x^{2} + 10 - x^{2})

Apply Difference of Two Squares

(3 x^{2} - 10 - x^{2}) (3 x^{2} + 10 - x^{2}) : 9 x^{4} - 10 + x^{2}

= 9 x^{4} - 10 + x^{2}

\frac{( 5 x ^{2} + 1 ) ( 2 x - 3 )}{7 x ^{3} + 5 x - 3}

(a + b x + cy + d z) \cdot (a - b x - cy - d z)

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

(y cos (x) + 1) d x + sin (x) d y

\frac{( p ( 424 - p ) ^{2} )}{150}

What is (3x^2-sqrt(10-x^2))(3x^2+sqrt(10-x^2)) ?
The solution to (3x^2-sqrt(10-x^2))(3x^2+sqrt(10-x^2)) is 9x^4-10+x^2