jaylacatrice jaylacatrice

17-03-2020
Mathematics

contestada

fill in the blank with a number to make the expression a perfect square

w^2 - 16w + __

Respuesta :

bhavya2vemuri bhavya2vemuri

17-03-2020

Answer:

64

Step-by-step explanation:

so in order to make a perfect square two times the square root of w^2 + square root of constant needs to equal the middle term, -16 (COEFFICIENTS ONLY)

so

2(x)=-16

x=-8

(-8)^2= 64

hence 64 is the blank

Answer Link

Otras preguntas

Find surface area of shape.

When did the Great Depression end?

What is the answer for this

which fundamental right is protected in this excerpt ?

What controls activities within a eukaryotic cell?

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. monthly temperatures: 63 degrees upper f comma 67 d

Will mark brainiest, thank, and rate to the best answer!!The table shows the number of blue marbles and red marbles that four friends have collected. Which per

What part of the brain is highlighted in the diagram below?

Ser) las ocho cuando Francisca y Elena se (levantar) para preparar todo. Elena (pasar) la aspiradora cuando Felipe la (llamar) para preguntar la hora de la cena

Need help please I don’t know this