Math, asked by kirti83rakesh, 7 months ago

please answer these questions with solutions

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Answered by gopalkaira1152

0

Answer:

5x=20

X=20/5=4

2.

${2n}^{2}$ +3n

2n+2n+3n=4n+3n

=7n

3. I know only 2 questions sorry

Answered by K0USHIK

0

Answer:

1= (x+4)(5)

2= (n)(2n+3)

3= 3xy(x-2y)

4= 3(2ab-3bc)

Step-by-step explanation:

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