factorise 4r^2-4r-11
Answers
Answered by
0
Nothing further can be done with this problem. Please check the expression entered .
sharmaour1234:
it's may be : 4 r^2 − 4 r+1
Answered by
0
4r^2-4r-11
2r(2r-4)+(-6-5)
your question is wrong
because odd no. is not solved with even no
2r(2r-4)+(-6-5)
your question is wrong
because odd no. is not solved with even no
Similar questions