Question

Subtract
${9a}^{2} - 15a + 3$
From unity
Please help I will mark the brainliest.​

Answer 1

To subtract 9a^2a 2

- 15a + 3 from unity.

We know that, unity means 1.

∴ Subtract 9a^2a 2

- 15a + 3 from unity.

Subtract 9a^2a 2

- 15a + 3 from 1

= 1 - (9a^2a 2

- 15a + 3 )

= 1 - 9a^2a 2

+ 15a - 3

= - 9a^2a 2

+ 15a - 2

= - (9a^2a 2

- 15a + 2)

∴ Subtract 9a^2a 2

- 15a + 3 from unity = - 9a^2a 2

+ 15a - 2 or, - (9a^2a 2

- 15a + 2)

Step-by-step explanation:

Hope it helps ❄️