Activity 3
in the sequence of 4 consecutive natural mambers, product of the first and test is 2 less
than the product of

By Ayla

Activity 3
in the sequence of 4 consecutive natural mambers, product of the first and test is 2 less
than the product of two numbers in the middle
(23) 2
(36)-2
using this, find
1821
b) 99×102​

About the author
Ayla

2 thoughts on “Activity 3<br />in the sequence of 4 consecutive natural mambers, product of the first and test is 2 less<br />than the product of”

  1. Step-by-step explanation:

    Let the four consecutive natural numbers be x,x+1,x+2,x+3.

    According to given condition,

    x(x+1)(x+2)(x+3)=5040

    x(x+3)(x+1)(x+2)=5040

    (x

    2

    +3x)(x

    2

    +3x+2)=5040

    Let x

    2

    +3x=a

    a(a+2)=5040

    a

    2

    +2a=5040

    Adding 1 on both sides,

    a

    2

    +2a+1=5040+1

    (a+1)

    2

    =5041

    Reply

Leave a Reply to Brielle Cancel reply