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Popular >

expand 3x(2x-5y+4)

Solution

expand

3 x (2 x - 5 y + 4)

Solution

6 x^{2} - 15 x y + 12 x

Solution steps

3 x (2 x - 5 y + 4)

Apply the distributive law:

m (a + b + c) = ma + mb + m c

3 x (2 x - 5 y + 4) = 3 x \cdot 2 x + 3 x (- 5 y) + 3 x \cdot 4

= 3 x \cdot 2 x + 3 x (- 5 y) + 3 x \cdot 4

Simplify

3 x \cdot 2 x + 3 x (- 5 y) + 3 x \cdot 4 : 6 x^{2} - 15 x y + 12 x

= 6 x^{2} - 15 x y + 12 x

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Frequently Asked Questions (FAQ)

What is expand 3x(2x-5y+4) ?
The solution to expand 3x(2x-5y+4) is 6x^2-15xy+12x