exam
Maths Puzzle
Numerical Ability
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
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exam Other Question
3.15x + 9.4 + 12 + 12 + 5.5x
for each line discrbed find an equation of the line in slope intercept form and in standard form.
through (4,-2)and perpendiculap to the line (3,7) and (5,6)