Question

pls solve this maths question.​

Answer 1

Step-by-step explanation:

(2y+1)(y+1)

=2y (y+1)+1 (y+1)

= 2y^2+2y+y+1

= 2y^2+3y+1

5x-7/x+1 =2

5x-7=2×x-1

5x-7=1

5x=7+1

5x=8

x=5/8

Answer 2

Answer:

Ans 1 ) (2y+1)(y+1)

2y²+2y+y+1

2y²+3y+1

Ans 2 ) don't know

Step-by-step explanation:

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