Question

2x^2 + 7x +5 factorise​

Answer 1

Answer:

2x²+7x+5=0

2x²+5x+2x+5=0

x(2x+5)+1(2x+5)

(x+1)(2x+5)

x=-1

x=-5/2

May be it is helpfully for you

mark me as brainlist

Answer 2

Answer:

2x^2 + 7x + 5 = (2x + 5)(x + 1)

Step-by-step explanation:

2x^2 + 7x + 5

= 2x^2 + 2x + 5x + 5            { 2 X 5 = 10  and  2 + 5 = 7 }

= 2x (x + 1) + 5 (x + 1)

= (2x + 5)(x + 1)

Hope it is useful...