exam
Maths Puzzle
Numerical Ability
find the domain in interval notation for f(x)=4square root x (the fourth root of X)
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exam Other Question
Multiply the fraction:
2x^2-x-3 3x^2-11x-20
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3x^2+7x+4 4x^2-9
I am completely lost on this one....to many numbers or letters I am not sure. Thank you for the wonderful help :-)
Find the x-intercepts.
y = x^2 - 2x - 8