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Maths Puzzle
Numerical Ability
4. Find the solution set for the following equation. Check for extraneous solutions:
Square root of 8 - 7x = -2(x + 1)
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book Other Question
use change of base formula and calculator to evaluate. round to 3 decimal places
log(basesqrt5)8
Solve the inequality and express the solution in interval notation:
x^2 - 6x + 11 <18