What is expand (4pq+3r)(4pq-3r) ?

The solution to expand (4pq+3r)(4pq-3r) is 16p^2q^2-9r^2

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expand (4pq+3r)(4pq-3r)

expand

(4 pq + 3 r) (4 pq - 3 r)

16 p^{2} q^{2} - 9 r^{2}

Solution steps

(4 pq + 3 r) (4 pq - 3 r)

Apply Difference of Two Squares

(4 pq + 3 r) (4 pq - 3 r) : 16 p^{2} q^{2} - 9 r^{2}

= 16 p^{2} q^{2} - 9 r^{2}

16 - 10 x

\frac{6 ^{- 6}}{6 ^{2}}

(3.2)^{2}

- (- 8)^{2}

\frac{x ^{2} + 7 x + 12}{x + 3}

What is expand (4pq+3r)(4pq-3r) ?
The solution to expand (4pq+3r)(4pq-3r) is 16p^2q^2-9r^2