Math, asked by rpjadhav2011, 8 months ago

Twice a number increased by the product of 2 more than that number and 3 is equal to 21.
What is the number?

Answers

Answered by shivenduparashar

0

Answer:

No. Is 3

Step-by-step explanation:

Let the no. be x

AQ

x + ( x + 2 )3 = 21

5x= 15

So x is 3

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