Question

Subtract 9a^2-15a+3
from unity?

Answer 1

Step-by-step explanation:

Unity means one.

So we have to subtract $9a^2 - 15a+3$ from 1.

So,

$1-\{ 9a^2 - 15a+3\} \\</p><p>=1- 9a^2 + 15a-3\\</p><p>=- 9a^2 + 15a-2$

Answer 2

Subtract 9$a^2$ - 15a + 3  from unity = - 9$a^2$ + 15a - 2 or, - (9$a^2$ - 15a + 2)

Step-by-step explanation:

To subtract 9$a^2$ - 15a + 3  from unity.

We know that,

Unity means 1.

∴ Subtract 9$a^2$ - 15a + 3  from unity.

Subtract 9$a^2$ - 15a + 3  from 1

= 1 - (9$a^2$ - 15a + 3 )

= 1 - 9$a^2$ + 15a - 3

= - 9$a^2$ + 15a - 2

= - (9$a^2$ - 15a + 2)

∴ Subtract 9$a^2$ - 15a + 3  from unity = - 9$a^2$ + 15a - 2 or, - (9$a^2$ - 15a + 2)