Question

find the rootscof the following by factorization method
i)xsquare+10x+24=0
ii)2xsquare-5x-12=0
iii)xsquare +24x +144=0
iv)3xsquare-2x-15=0
v) xsquare+17x+72=0
please answer for this question
it's toooooooooooooooo urgent

Answer 1

I) 2x+10x+24
Factor of 24 =+6+4=+10
=+6×+4=+24
So,
=2x+6x+4x+24
=x(x+6)+4(x+6)
=(x+6)(x+4)
Done.
Now do the other sum by ur own. Best of luck