3 years ago

What is the value of x in this equation? Enter your answer in the box.

Mathematics

1 answer:

katrin [286]3 years ago

4 0

Answer:

Step-by-step explanation:

(2.4×10³)×(3×10^x)=7.2×10^9

(3x10^x)=(7.2×10^9)/(2.4×10^3)

3×10^x=3×10^6

10^x=10^6

*when bases are same ,powers are equated*

thus x=6

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