IDNLearn.com offers a user-friendly platform for finding and sharing knowledge. Get comprehensive and trustworthy answers to all your questions from our knowledgeable community members.

Fill the blank with a number to make the expression a perfect square v^2-10v+

Sagot :

9514 1404 393

Answer:

  25

Step-by-step explanation:

To make this expression into a perfect square trinomial, we must add the square of half the coefficient of the linear term.

  v^2 -10v +(-10/2)^2 = v^2 -10v +25

The missing constant is 25.