What is (2xy)(-4x^2)+(6x)(6x^2y) ?

The solution to (2xy)(-4x^2)+(6x)(6x^2y) is 28x^3y

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simplify (2xy)(-4x^2)+(6x)(6x^2y)

simplify

(2 x y) (- 4 x^{2}) + (6 x) (6 x^{2} y)

28 x^{3} y

Solution steps

(2 x y) (- 4 x^{2}) + (6 x) (6 x^{2} y)

Simplify

(2 x y) (- 4 x^{2}) : - 8 x^{3} y

= - 8 x^{3} y + 6 x \cdot 6 x^{2} y

Simplify

6 x \cdot 6 x^{2} y : 36 x^{3} y

= - 8 x^{3} y + 36 x^{3} y

Add similar elements:

- 8 x^{3} y + 36 x^{3} y = 28 x^{3} y

= 28 x^{3} y

- 5000 (1 + r)^{2} + 2000 (1 + r) + 4000 = 0

x^{2} - 3 \geq 0

5 n^{2} + 19 + 12

\frac{21}{3}

\frac{( x - 3 )}{x ^{2} - 16} < 0

What is (2xy)(-4x^2)+(6x)(6x^2y) ?
The solution to (2xy)(-4x^2)+(6x)(6x^2y) is 28x^3y