Question

Factorise: 10x² - 15 ​

Answer 1

Step-by-step explanation:

${10x}^{2} - 15 \\ 5( {x}^{2} - 3)$

I hope it helps you❤

Answer 2

Step-by-step explanation:

How to solve your question

Your question is

1

0

−

1

5

10x-15

10x−15

Grouping

1

Common factor

1

0

−

1

5

5

(

2

−

3

)

Solution

5

(

2

−

3

)