What is simplify-7xy^3(-2x^2y^4) ?

The solution to simplify-7xy^3(-2x^2y^4) is 14x^3y^7

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simplify-7xy^3(-2x^2y^4)

simplify

- 7 x y^{3} (- 2 x^{2} y^{4})

14 x^{3} y^{7}

Solution steps

- 7 x y^{3} (- 2 x^{2} y^{4})

Apply rule:

- a (- b) = ab

- 7 x y^{3} (- 2 x^{2} y^{4}) = 7 x y^{3} \cdot 2 x^{2} y^{4}

= 7 x y^{3} \cdot 2 x^{2} y^{4}

Multiply the numbers:

7 \cdot 2 = 14

= 14 x y^{3} x^{2} y^{4}

Simplify

x x^{2} : x^{3}

= 14 x^{3} y^{3} y^{4}

Simplify

y^{3} y^{4} : y^{7}

= 14 x^{3} y^{7}

(2)^{\frac{1}{2}}

3 x - 21 x - 108 + 18 x + 108 = 0

299 - 15 [- (65 - 48) - 3 (100 - (- 540))]

(23)^{4}

4 y - 8 = 0

What is simplify-7xy^3(-2x^2y^4) ?
The solution to simplify-7xy^3(-2x^2y^4) is 14x^3y^7