What is expand 16-25*(p-q)^2 ?

The solution to expand 16-25*(p-q)^2 is 16-25p^2+50pq-25q^2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand 16-25*(p-q)^2

expand

16 - 25 \cdot (p - q)^{2}

16 - 25 p^{2} + 50 pq - 25 q^{2}

Solution steps

16 - 25 (p - q)^{2}

Expand

(p - q)^{2} : p^{2} - 2 pq + q^{2}

= 16 - 25 (p^{2} - 2 pq + q^{2})

Apply the distributive law:

m (a + b + c) = ma + mb + m c

- 25 (p^{2} - 2 pq + q^{2}) = - 25 p^{2} - 25 (- 2 pq) - 25 q^{2}

= 16 - 25 p^{2} - 25 (- 2 pq) - 25 q^{2}

Simplify

- 25 (- 2 pq) : 50 pq

= 16 - 25 p^{2} + 50 pq - 25 q^{2}

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

m^{4} + 4 m^{2} n^{2} + 16 n^{4}

f (x) - \frac{2}{2032}

(6 x - 6 y - 7) (6 x - 2 y - 3) (3 x + 6 y + 5)

\frac{( 1 + y - 1 - y )}{y}

What is expand 16-25*(p-q)^2 ?
The solution to expand 16-25*(p-q)^2 is 16-25p^2+50pq-25q^2