Question 64663
QUESTION,




Given   question is,

(4x^4-7x^2-19x)-5x-6x^2+10x^4)




Hope the question is  ( 4x^4 - 7x^2 - 19x )- ( 5x - 6x^2 + 10x^4 )



First of all remove the parenthesis,

While doing the same the sign of each term inside the second parenthesis will change because there is a negative sign before that parenthesis,


===>   4x^4 - 7x^2 - 19x -  5x + 6x^2 - 10x^4 


Collect like terms,


===>  4x^4 - 10x^4 - 7x^2 + 6x^2 - 19x -  5x 


==> ( 4 - 10 ) x^4 - ( 7 - 6 ) x^2 - ( 19 + 5 ) x



==> ( -6) x^4 - ( 1 ) x^2 - ( 24) x



==>  -6x^4 -  1 x^2 -  24x



==>  -6x^4 -  x^2 -  21 x



This is the simplified answer.


______________________________________________________________________________


If the submitted question is correct, that if it is like this,

(4x^4-7x^2-19x)-5x-6x^2+10x^4) you can use the same method.




that is,


(4x^4-7x^2-19x)-5x-6x^2+10x^4)




==> 4x^4-7x^2-19x -5x-6x^2+10x^4



Collect like terms and simplify,




==> 4x^4+10x^4-7x^2-6x^2-19x -5x




==> 14x^4 -13x^2 -24x





 Hope You Understood.




Regards.


praseenakos@yahoo.co.in