Simplify the followi
1. (-18
2. 2² + (-5) =
3. 6x 10²
4. 7 X (-10)6 =
5. 62 x (10) =
Answers
Answered by
2
Step-by-step explanation:
1. 18=18
2. 2^2 +(-5)
=4-5
=-1
3.6×10^2=6×100
=600
4.7×(-10)6
=7×-60
=-420
5. 62×10=620
Answered by
1
Answer:
1) -18
2) 2^2 + (-5) = 4 - 5 = -1
3) 6 * 10^2 = 6* 100 = 600
4) 7 * 10^ - 6 = 7 * 1000000 = 7000000
5 ) 62 * 10 = 620
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