Question

factorise 14x²+27x-20​

Answer 1

Answer:

Done

Step-by-step explanation:

14x²+27x-20

=14x²+35x-8x-20

=7x(2x+5)-4(2x+5)

=(2x+5)(7x-4)

Answer 2

Step-by-step explanation:

14×20 =280

14x^2+28x-10x-20

14x(x+2)-10(x+2)

(14x-10) or (x+2)

14x-10=0 or x+2=0

14x=10 or x= -2

x=10/14 or x= -2

x= 5/7 or x= -2

this is your answer hope it will help you☺️