exam Maths Puzzle Numerical Ability

ex.wk6

Problem #5
Simplify:

2radical (12) + 4 radocal (27)

Problem #6

Simplify:

radical (7) TImes radical (14)

Problem #7

Simplify:
(7 + radical (5)) (7-rad

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exam Other Question

If you believe that a polynomial is not factorable, label it as prime.

Factor completely:
4x^2-36y^2
(1) f(x) = 3x - 2 / x - 5

x-intercepts: __________

y-intercepts: __________

Horizontal asymptote(s): ___________

Vertical asymptote(s): ____________

Domain: ________