# what is 1.04 to the 20th power?

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• 4 weeks ago

1.04^20=2.19                            .

• 4 weeks ago

2.1911231430334193505480762776603

• 4 weeks ago

Hint: use your calculator or expand

(1+0.04)^20 with the binomial expansion.

• 4 weeks ago

1.04^20 = 2.1911231430334193505480762776602883915776

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• Philip
Lv 6
4 weeks ago

Calculator results are 2.191123143.

• 4 weeks ago

Have you considered asking Google? It can do calculations like this for you. See the link below.

• rotchm
Lv 7
4 weeks ago

The trick is to use a calculator here. Not much any other way.

But if you want an approximation, you can use the binomial expansion:

(1+x)ⁿ = 1 + nC1 * x + nC2*x² + ...

If x is small (as here), use just the first few terms. Take the first three.

You will get the approximate answer of 2.104.

Try four terms... what do you get?

• 4 weeks ago

2.191123143 is 1.04^20

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