Question 86
In the following question, state whether the given statements are true (T) or false (F).
The standard form for 203000 is 2.03×105.
For standard form, 203000=203×10×10×10=203×103=2.03×102×103=2.03×105
Question 84
The exponential form for (−2)4×(52)4 is (54).
Question 87
The usual form for2×10−2 is not equal to 0.02.
Question 79
The value of 14−2=16
Question 66
The multiplicative inverse of (−4)−2is (4)−2.
Question 88
The value of 5−2 is equal to 25.