Question

3x squared + 6 x cube - 9x squared y when factorused​

Answer 1

$3x ^{2} \: + \: {6x}^{3} \: - \: 9 {x}^{2} y$

• Factor the expression with the common factor that is "3x²".

$\boxed{ \bold{3 {x}^{2} \: \times \: (1 \: + \: 2x \: - \: 3y)}}$

MissSpanish

Answer 2

Answer:

$\boxed{3x²(1 + 2x - 3y)}$

Step-by-step explanation:

3x squared + 6 x cube - 9x squared y

To factor

Solution:

A process when algebraic expression is expressed as a product of two or more expressions is factorisation.

ATP,

Square = a²

Cube = a³

• 3x² + 6x³ - 9x²y

We can see that 3x^2 is common in this expression.

So rewrite as:

• $3x²(1 + 2x - 3y)$

Done!