Question

factorise 8x2+26x+15​

Answer 1

Answer:

HEY MATE

GOOD EVE ♥

8X^2 + 20X + 6X + 15 = 0

4X ( 2X + 5 ) 3 ( 2X + 5 ) = 0

( 4X + 3 ) ( 2X + 5 ) = 0

X = -5/2 , -3/4

HOPE IT HELPS !!!

Answer 2

Answer:

8x²+26x+15

=8x²+(30-4)+15

=8x²+30x-4x+15

=8x²-4x+30x+15

=4x(2x-1)-15(2x-1)

=(4x-15)(2x-1)