What is factor 21ax+35ay+20y+12x ?

The solution to factor 21ax+35ay+20y+12x is (4+7a)(3x+5y)

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factor 21ax+35ay+20y+12x

factor

21 a x + 35 a y + 20 y + 12 x

(4 + 7 a) (3 x + 5 y)

Solution steps

21 a x + 35 a y + 20 y + 12 x

Rewrite as

= 7 \cdot 3 x a + 35 a y + 20 y + 4 \cdot 3 x

Factor out common term

3 x

= 3 x (7 a + 4) + 35 a y + 20 y

Rewrite as

= 3 x (4 + 7 a) + 7 \cdot 5 y a + 4 \cdot 5 y

Factor out common term

5 y

= 3 x (4 + 7 a) + 5 y (7 a + 4)

Factor out common term

(4 + 7 a)

= (4 + 7 a) (3 x + 5 y)

[10]

[12]

x^{2} - x^{2}

3 c d + 3 d + 4 e + 4 ce

What is factor 21ax+35ay+20y+12x ?
The solution to factor 21ax+35ay+20y+12x is (4+7a)(3x+5y)