Answer:
X = 1
Y = -2
Step-by-step explanation:
Use simultaneous equations to work out.
Step-by-step explanation:
This sequence is that you should multiply the number by 4 and one number should be positive the other should be negative so
5 -20 80 -320 1280
You need to represent it as 2x + 10 = 50
The properties that were used to derive the properties of logarithms are:
1. a^x · a^y = a^(x+y)
2. a^x / a^y = a^(x - y)
3. a^0 = 1
4. a^(-x) = 1 / x
5. (a^x)^y = a^(<span>xy)</span><span>
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12!!!! Hope this helped and good encouragement
