Tuesday

January 27, 2015

January 27, 2015

Posted by **kik** on Tuesday, September 28, 2010 at 6:40pm.

- trig -
**Reiny**, Tuesday, September 28, 2010 at 7:02pmtrig?

25p^2 - 81 = 0

(5p-9)(5p+9) = 0

take it from there.

**Answer this Question**

**Related Questions**

Trig - tan(to the second power) s sin(to second power)=tan(to second power + cos...

Algebra - How do Isolve this, 10q-25q to the 2nd power

math115 - (-3)(-6) + (4)(-2)=10 (-3)to third power- (-8)(-2)=-43 (-6)...

math115 - (-3)(-6) + (4)(-2)=10 (-3)to third power- (-8)(-2)=-43 (-6)...

Algebra - I am so confused with the rules of exponents. I know them, but I have ...

Algebra- MAT 116 - I need Help with this question: Find the value 0.2y(y to the ...

Algebra - I'm not sure if anyone saw my question yesterday, but here it is again...

math,correction - Number problems. You have at least $30 in change in your ...

algebra 1 - I cannot find it in my text book I have a math problem : 2f2 + 9f + ...

algebra - Hoc can the factoring of 9x to the second power plus 18x plus 8, help ...