Question

How to factories 9xsquare+24x+35=0

Answer 1

Answer:

you have to multiply 9 with 35 which is 9*35=315 and keep it in mind so now you have to split 26 into that way that the two no that will be split when added should sum to 26 and when multiplied so there product should be 315

Step-by-step explanation:

now taking out the factors of 315

315. (315/5=63)

63. (63/3=21)

21. (21/3=7)

7. (7/7)

1

so 9x²+35x-9x+35=0

=x(9x+35)-1(9x+35)

=(x-1)(9x+35)

either x-1=0. or 9x+35=0.

x=1. or x=-35/9( which is not possible)

so the value of x is 1

Actually I was not getting the ans with 24 so I done with 26 just to tell you how it is done

HOPE IT HELPS YOU.........