# Posts by shakira.shakira

Total # Posts: 3

**math**

1) 3x square-4x+7 2) 4x square-5x+6 3) 2x square-4x+3

**math**

if x,y,z represents consecutive terms in an Arithmetic progression, prove that y is = (x+z)/2

**math**

Insert 3 numbers between15 to 17 such that the terms from an Arithmetic progression

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