exam
Maths Puzzle
Numerical Ability
Condense the expression to the logarithm of a single quantity.
2log10(x)-5log10(x-7)
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exam Other Question
Find the x-intercepts and y-intercepts for f(x).
f(x) = x^2 - 8x + 9
The x-intercepts are: 1.354 & 6.646
the y-intercepts are: 9
Thank you!
A=2/5k solve for k