What is simplify-5000+(1000)/((1+0.15)^2)+(7100)/((1+0.15)^3) ?

The solution to simplify-5000+(1000)/((1+0.15)^2)+(7100)/((1+0.15)^3) is 424.50891…

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simplify-5000+(1000)/((1+0.15)^2)+(7100)/((1+0.15)^3)

simplify

- 5000 + \frac{1000}{( 1 + 0.15 ) ^{2}} + \frac{7100}{( 1 + 0.15 ) ^{3}}

424.50891 \dots

Solution steps

- 5000 + \frac{1000}{( 1 + 0.15 ) ^{2}} + \frac{7100}{( 1 + 0.15 ) ^{3}}

Add the numbers:

1 + 0.15 = 1.15

= - 5000 + \frac{1000}{1.1 5 ^{2}} + \frac{7100}{1.1 5 ^{3}}

Combine the fractions

\frac{1000}{1.1 5 ^{2}} + \frac{7100}{1.1 5 ^{3}} : 5424.50891 \dots

= 5424.50891 \dots - 5000

Subtract the numbers:

5424.50891 \dots - 5000 = 424.50891 \dots

= 424.50891 \dots

\frac{5}{2} (8)

t^{2} + 2 t - 63

\frac{4 ( 1 + 2 ) ^{2}}{- 6 + 3}

- \frac{1}{4} - \frac{5}{2}

x^{3} - 6 x^{2} + 4 x - 24

What is simplify-5000+(1000)/((1+0.15)^2)+(7100)/((1+0.15)^3) ?
The solution to simplify-5000+(1000)/((1+0.15)^2)+(7100)/((1+0.15)^3) is 424.50891…