Question

subtract
$2a ^{2}$
- 3 from 5a² - 4​

Answer 1

Answer:

If we Subtract $2a^2- 3$ from 5a² - 4​ then answer is $3a^2 -1$.

Step-by-step explanation:

Subtract $2a^2- 3$ from 5a² - 4​

So, $(5a^2 - 4) - (2a^2 - 3)$

$= 5a^2 - 4 - 2a^2+ 3$

$= 5a^2 - 2a^2 - 4 + 3$

$= 3a^2 -1$