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Popular >

simplify 4(x^2-6)-3x(x+5)

Solution

simplify

4 (x^{2} - 6) - 3 x (x + 5)

Solution

x^{2} - 15 x - 24

Solution steps

4 (x^{2} - 6) - 3 x (x + 5)

Expand

4 (x^{2} - 6) : 4 x^{2} - 24

= 4 x^{2} - 24 - 3 x (x + 5)

Expand

- 3 x (x + 5) : - 3 x^{2} - 15 x

= 4 x^{2} - 24 - 3 x^{2} - 15 x

Group like terms

= 4 x^{2} - 3 x^{2} - 15 x - 24

Add similar elements:

4 x^{2} - 3 x^{2} = x^{2}

= x^{2} - 15 x - 24

Popular Examples

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Frequently Asked Questions (FAQ)

What is 4(x^2-6)-3x(x+5) ?
The solution to 4(x^2-6)-3x(x+5) is x^2-15x-24