BRAINLIEST BUT FIRST EXPLAIN ME THIS FACTORIZATION PLEASE
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3x^2-51n+156=0
so now it has taken 3 commom from whole equation so,
3(x^2-17n+52) =0
so now 3 will go to RHS so,
x^2-17n+52=0
so now it has taken 3 commom from whole equation so,
3(x^2-17n+52) =0
so now 3 will go to RHS so,
x^2-17n+52=0
Apxex:
can u please solve it notebook and post it
sorry now it cant be edited and photo cant be uploaded
BTW thx :)
welcome :-)
Answered by
1
we know that the first term is known as a
so it is given that a=24
also the common difference that is d= -3
now the sum that is Sn=78
so putting the above values of a,d and Sn we can easily find the required term
hope it helped.
so it is given that a=24
also the common difference that is d= -3
now the sum that is Sn=78
so putting the above values of a,d and Sn we can easily find the required term
hope it helped.
thank you :-)
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