exam
Maths Puzzle
Numerical Ability
3. Sketch the following parabolas. Write whether the roots are real or complex numbers.
a. f(x) = 8x^2 +3
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exam Other Question
In regular hexagon RSTUVW with center X, ST =8 times the square root of 3.feet. Show all work to receive credit.
a. Find the area of triangle STX.
b. Find the area of hexagon RS
Solve for x:
a) (3x+2)(^1/4)=2(^1/2)
b) (x-7)(^3/4)=8(^1/4)
c) (2x-9)(^2/3)=8(^4/3)