Wednesday

October 22, 2014

October 22, 2014

Posted by **Anonymous** on Saturday, February 9, 2013 at 8:16am.

where p , q , r are constants ,

if p(-7) = 7 then p(7) = ?

- maths-urgently needed -
**Steve**, Saturday, February 9, 2013 at 2:47pmp(x) = (px^7+qx^3+rx) - 5

p(-x) = -(px^7+qx^3+rx) - 5

p(-x) + 5 = -(p(x)+5)

p(-7) + 5 = -p(7) - 5

p(-7) = 7 - 10

p(-7) = -3

**Answer this Question**

**Related Questions**

maths-urgently needed - If a+b+c=0 then prove that a^4+b^4+c^4=2(a^2b^2+b^2c^2+c...

maths-urgently needed - integrate 1/x dx w.r.t x answer should be log(x) or ln(x...

maths-urgently needed - Integrate ( x^2cosx)/(1+sinx)^2 dx with limits from 0 to...

maths-urgently needed[Differential equations] - solve- dy/dx = 2xy + (y^2/x^2)

maths-urgently needed[Differential equations] - solve- dy/dx = 2xy + (y^2/x^2)

maths-urgently needed - show that: 2^5 cos^2a sin^4a = cos6a-2cos4a- cos2a + 2

maths-urgently needed - Construct a triangle PQR with base PQ = 8.4 cm , angel P...

maths-urgently needed - A moneylender 's income decreased by Rs.60 when the rate...

maths-urgently needed - ABCD is a trapezium, P and Q are mid points of the ...

maths-urgently needed - find the vector and the cartesian equation of the line ...