Question

Solve : 1) 5x – 15x²2) 3x-9​

Answer 1

Answer:

1) 5x(1 - 3x)

2) 3(x - 3)

Step-by-step explanation:

Question # 1:

= 5x - 15x²

Take 5x common

= 5x(1 - 3x)

Question # 2:

= 3x - 9

Take 3 common

= 3(x - 3)

$\rule[225]{225}{2}$

Hope this helped!

~AH1807

Answer 2

Answer:

1)

$\tt 5x - 15x^2$ (x^2=xx)

$\tt 5x-15xx$

let's rewrite 5x → 5×1, n' 15→ 5×3

$\tt 5\times \:1\times \:x-5\times \:3xx$

Factor out common term(5x)

$\boxed{\tt 5x\left(1-3x\right)}$

2)

$\tt 3x-9$

Rewrite 9 → 3×3

$\tt 3x-3\times \:3$

Factor out common term (3)

$\boxed{\tt 3\left(x-3\right)}$

Hope it helps! :)