eeezzzyyyy
eeezzzyyyy
19-04-2018
Mathematics
contestada
x^2-8x+a=0 the perfect square
Respuesta :
Cowmilk
Cowmilk
25-04-2018
[tex]( { \frac{b}{2}) }^{2} = a \\ ( { \frac{ - 8}{2} )}^{2} \\ {( - 4)}^{2} \\ 16 = a\\ \\ {x}^{2} - 8x + 16 = 0 \\ (x - 4)(x - 4) = 0 \\ x - 4 = 0 \\ x = 4[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
-21(-51[tex] - 23 \times ( - 51)[/tex]multiple it
What would be something to keep in mind when doing operations (adding, subtracting, multiplying, and dividing) with different types of functions such as the las
20points!!! How did the geography of Mesopotamia facilitate trade? Most major cities were located near rivers. The largest cities were located in high mountains
What’s the answer. Can anyone help
A telephone pole is 52 feet tall. A guy wire that is 900 inches long is attached from the ground to the top of the pole. What is the measure of the angle formed
One society living under one government is a(n)
Lucas collected 60 cards more than mary, when lucas gaye 70 cards to mary, mary had thrice the number of cards lucas had. how many did lucas have at first?
all of the sentences below include commonly confused words. which sentence uses the correct homophone?
Which of the following is Dr. King criticizing in this portion of his speech? Select all of the boxes that apply. large number of African Americans in jail segr
The lowest and leftmost note on a piano keyboard is an A. The next lowest A is seven white keys to the right. This pattern continues. Write an explicit formula
