exam
Maths Puzzle
Numerical Ability
How would you solve and equation with two variables like FOR EXAMPLE: 2x+3y=6 but you need to solve for x
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7
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√x + 2
1a)9x^2 - 24 = 0
solve by root extraction
1b)2z^2+2x = 4
solve by quadratic formula
1c)(4x-2)^2 = 100 solve by root extraction
solve by root extraction