Hi

Complete the square

4v^2+16v+23=0

4(v^2+4v)+23=0

4[(v+2)^2 - 4]+23=0

 4(v+2)^2 - 16 + 23 = 0

 4(v+2)^2 + 7 = 0 

RELATED QUESTIONS

28v^3-116v^2+16v=4v()

Complete the... (answered by Alan3354)

Add. (4v^4-4v^3+4v^2+16v-10)+(v^5+8v^3+7v^2-4v+6)+(-7v^4+v^2-8v-7)
 The answer... (answered by Maths68)

16v^2-25=0 (answered by jsmallt9)

how do i do this???

Simplify (all positive exponents)... (answered by solver91311,josmiceli)

9z^7 over 4v^2 times 16v^5 over 81z multiply and... (answered by MathLover1)

How do I complete the square?... (answered by dabanfield)

v^2 +4v _ 45 =... (answered by sofiyac)

Solve using factoring, completing the square, or the quadratic formula.
v^2-4v-1+0... (answered by ikleyn)

v^2 +4v-5=0... (answered by checkley77)