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Popular >

expand (6x^2-1)^2

Solution

expand

(6 x^{2} - 1)^{2}

Solution

36 x^{4} - 12 x^{2} + 1

Solution steps

(6 x^{2} - 1)^{2}

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

(6 x^{2} - 1)^{2} = (6 x^{2})^{2} - 2 \cdot 6 x^{2} \cdot 1 + 1^{2}

= (6 x^{2})^{2} - 2 \cdot 6 x^{2} \cdot 1 + 1^{2}

Simplify

(6 x^{2})^{2} - 2 \cdot 6 x^{2} \cdot 1 + 1^{2} : 36 x^{4} - 12 x^{2} + 1

= 36 x^{4} - 12 x^{2} + 1

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Frequently Asked Questions (FAQ)

What is expand (6x^2-1)^2 ?
The solution to expand (6x^2-1)^2 is 36x^4-12x^2+1