Answer :
Answer:
A:-12×10^9
Step-by-step explanation:
-3×4=-12
10^3 and 10^6 (math rule )when multiplying the same base we add the exponents so we take 10 and say 3+6 =10^9
brainyest pls
Answer:
A:-12×10^9
Step-by-step explanation:
-3×4=-12
10^3 and 10^6 (math rule )when multiplying the same base we add the exponents so we take 10 and say 3+6 =10^9
brainyest pls