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Popular >

simplify 3(2x^2-1)

Solution

simplify

3 (2 x^{2} - 1)

Solution

6 x^{2} - 3

Solution steps

3 (2 x^{2} - 1)

Apply the distributive law:

a (b - c) = ab - a c

3 (2 x^{2} - 1) = 3 \cdot 2 x^{2} - 3 \cdot 1

= 3 \cdot 2 x^{2} - 3 \cdot 1

Simplify

3 \cdot 2 x^{2} - 3 \cdot 1 : 6 x^{2} - 3

= 6 x^{2} - 3

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Frequently Asked Questions (FAQ)

What is 3(2x^2-1) ?
The solution to 3(2x^2-1) is 6x^2-3