Friday

April 18, 2014

April 18, 2014

Posted by **chama** on Wednesday, March 14, 2012 at 11:08am.

- maths -
**Steve**, Wednesday, March 14, 2012 at 2:41pmIf x^2+(3k+1)x+k^2 is a perfect square, then

3k+1 = 2k

because (x+a)^2 = x^2 + 2ax + a^2

so, k=-1, and your polynomial is

x^2 -2x + 1 = (x-1)^2

**Related Questions**

algebra 2 - check my answer please find the number of zeros(x-intercepts) y=3k^...

Maths - It is given a quadratic function y=a(x-h)62+k.If its graph is a parabola...

college algebra - given the functionf(x)=x^3+3x find the rateof change between ...

maths - If (2x-3) is a factor of 2x raised to the power four-3xsquare+15x-15k,...

maths - Given that a and b are the roots of the quadratic equation 2x^2 - 4x +3...

maths - Suppose p(x)=ax^2+bx+c is a quadratic polynomial with real coefficients ...

maths - f(x)=px^3 + 6x^2 + 12x + q given that the remainder when f(x) is divided...

Algebra - Can you please help me with the following problems? Find the ...

maths - Find the value of k if the product of the roots of the quadratic ...

7th grade pre algebra - We need assistance solving 3 + 2(k+1) = 6 + 3k I know ...