What is expand (4b^2+3)(4b^2-3) ?

The solution to expand (4b^2+3)(4b^2-3) is 16b^4-9

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expand (4b^2+3)(4b^2-3)

expand

(4 b^{2} + 3) (4 b^{2} - 3)

16 b^{4} - 9

Solution steps

(4 b^{2} + 3) (4 b^{2} - 3)

Apply Difference of Two Squares

(4 b^{2} + 3) (4 b^{2} - 3) : 16 b^{4} - 9

= 16 b^{4} - 9

(1 + 6 i) (- 7 + 4 i)

\frac{49}{4}

\frac{7}{0}

0.3 y^{2} \cdot (- \frac{1}{3} x^{4} y^{6})

(2 x^{2} y)^{3}

What is expand (4b^2+3)(4b^2-3) ?
The solution to expand (4b^2+3)(4b^2-3) is 16b^4-9