What is simplify-7x^2y^2(5x^2-9xy-12y^2) ?

The solution to simplify-7x^2y^2(5x^2-9xy-12y^2) is -7x^2y^2(5x^2-9xy-12y^2)

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simplify-7x^2y^2(5x^2-9xy-12y^2)

simplify

- 7 x^{2} y^{2} (5 x^{2} - 9 x y - 12 y^{2})

- 7 x^{2} y^{2} (5 x^{2} - 9 x y - 12 y^{2})

Solution steps

- 7 x^{2} y^{2} (5 x^{2} - 9 x y - 12 y^{2})

Apply exponent rule:

a^{m} b^{m} = (ab)^{m},

assuming

a \geq 0, b \geq 0

x^{2} y^{2} = (x y)^{2}

= - 7 (x y)^{2} (5 x^{2} - 9 x y - 12 y^{2})

(x y)^{2} = x^{2} y^{2}

= - 7 x^{2} y^{2} (5 x^{2} - 9 x y - 12 y^{2})

3 + 2 x x^{2} - 1 3 - 2 x

(4 a^{3} b^{5}) (2 a^{2} b^{4})

e^{- 2.1}

4 e^{- \frac{( - 1 )}{3}}

What is simplify-7x^2y^2(5x^2-9xy-12y^2) ?
The solution to simplify-7x^2y^2(5x^2-9xy-12y^2) is -7x^2y^2(5x^2-9xy-12y^2)