SOLUTION: Q.1
1.for the following A.p, find the first n for which tn is negative
85,78,71,64, .........
2.write the following quadratic eq in a standard form ax square bx c =0 and
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-> SOLUTION: Q.1
1.for the following A.p, find the first n for which tn is negative
85,78,71,64, .........
2.write the following quadratic eq in a standard form ax square bx c =0 and
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Question 1011795: Q.1
1.for the following A.p, find the first n for which tn is negative
85,78,71,64, .........
2.write the following quadratic eq in a standard form ax square bx c =0 and find the value of a,b and c
2z -5/z z- 6. Found 2 solutions by josgarithmetic, MathTherapy:Answer by josgarithmetic(39630) (Show Source):
You can put this solution on YOUR website! Question 1:
Formula for a term in an arithmetic progression, . is the first term.
n is the index.
d is the common difference, which can be either positive or negative.
-
Your example question uses and .
Question 2:
You ask about a quadratic equation and you show an incorrectly written rational expression, or something included which makes unclear sense.
You can put this solution on YOUR website!
Q.1
1.for the following A.p, find the first n for which tn is negative
85,78,71,64, .........
2.write the following quadratic eq in a standard form ax square bx c =0 and find the value of a,b and c
2z -5/z z- 6.
, with: , or 1st term: 85 in this case being the term number: (unknown) being the common difference: (- 7) in this case being the value of the nth term: < 0 in this case
You should get: , or
(