Question

Please help in following question 23 rd question help Will surely mark
Brainliest

Answer 1

Answer:

Step-by-step explanation:

Here's ur answer dude hope it helps you out

Answer 2

Step-by-step explanation:

4x^2+5x+1

4x^2+4x+x+1

4x(x+1)+1(x+1)

(4x+1)(x+1)

x=-1/4,x=-1

Hope it will help u..