Math Is Fun Forum
Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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#1 2009-12-08 15:05:34
- sarabjot_anand
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- Registered: 2009-12-08
- Posts: 7
Advance Functions - Grd 12 . Trig
Factor the expression 81 16sin^2(theta)
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#2 2009-12-08 16:30:01
- careless25
- Real Member
- Registered: 2008-07-24
- Posts: 560
Re: Advance Functions - Grd 12 . Trig
difference of squares. I solved over MSN for you.
anything else?
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#3 2009-12-08 16:41:48
- sarabjot_anand
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- Registered: 2009-12-08
- Posts: 7
Re: Advance Functions - Grd 12 . Trig
ahah thanks 
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