Question

What is ∑n=124(2n−3) equal to?

Answer 1

Answer:

1332

Step-by-step explanation:

[n=1 to 24]∑(5n−7)

= 5*24*25/2 - 7*24

= 1332

Answer 2

The  value of n is 1332

• The calculation is as follows:

The equation is

∑n=124(2n−3)

=$5\times 24\times 25\div 2 - 7\times 24$

= 1332

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