-4xsquare +{(2xsquare-3)-(4-3xsquare)}
Answers
Answered by
1
what is it to do. ...
Answered by
5
Hi ,
- 4x² + ( 2x² -3 )- ( 4 - 3x² )
= - 4x² + 2x² - 3 - 4 + 3x²
= - 4x + 2x² + 3x² -3 - 4
= ( -4 + 2 + 3 ) x² - 7
= x² - 7
I hope this helps you.
:)
- 4x² + ( 2x² -3 )- ( 4 - 3x² )
= - 4x² + 2x² - 3 - 4 + 3x²
= - 4x + 2x² + 3x² -3 - 4
= ( -4 + 2 + 3 ) x² - 7
= x² - 7
I hope this helps you.
:)
gaurav274:
last step i cant understand
(-4 + 5 ) x² = = 1x² = x²
Similar questions