Løs (9.12*10^-14)+(3.2*10)

$$( 9.12 \times 10 ^ { - 14 } ) + ( 3.2 \times 10 )$$

Evaluer

$$32,0000000000000912$$

Løsningsvejledning

Beregn 10 til potensen af -14, og få \frac{1}{100000000000000}.

$$9,12\times \frac{1}{100000000000000}+3,2\times 10$$

Multiplicer 9,12 og \frac{1}{100000000000000} for at få \frac{57}{625000000000000}.

$$\frac{57}{625000000000000}+3,2\times 10$$

Multiplicer 3,2 og 10 for at få 32.

$$\frac{57}{625000000000000}+32$$

Tilføj \frac{57}{625000000000000} og 32 for at få \frac{20000000000000057}{625000000000000}.

$$\frac{20000000000000057}{625000000000000}$$

Faktoriser

$$\frac{4219 \cdot 4740459824603}{2 ^ {12} \cdot 5 ^ {16}} = 32\frac{56}{625000000000000} = 32,00000000000009$$