Question

por favor una ayuda se agradece ?​

Answer 1

Explicación paso a paso:

a)

(3,45*10-¹⁵)*(8,07*10-¹²)=

(3,45*8,07)*(10-¹⁵*10-¹²)=

(27,8415)*10-²⁷=

2,784*10-²⁶

b)

(2,56*10¹⁹)*(1,75*10⁸)=

(2,56*1,75)*(10¹⁹*10⁸)=

(4,48)*10¹⁹+⁸=

4,48*10²⁷