Ext Trigonometric Ratios: Mastery Test
2
Select the correct answer from each drop-down menu.
E
60°
30°
e
F
The product of sin 30° and sin 60° is same as the product of
and

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

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