MitziMarnett
MitziMarnett
29-07-2015
Mathematics
contestada
What is x equal to?
16x^2 - 25 = 0
Respuesta :
JaySL
JaySL
29-07-2015
Add 25 to get [tex]16x^2=25[/tex]. Divide by 16 to find that [tex]x^2= \frac{16}{25} [/tex]. Taking the square root, we see that [tex]x=+- \frac{4}{5} [/tex] - either positive or negative [tex] \frac{4}{5} [/tex].
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
In the statement, "Calvin sold his", which sentence component is missing?
Which suffix would you most likely add to a word to form an adjective
you are running in a 5 kilometer race and you have set a goal to finish within 30 min. At the 1 kilometer mark you have been running for 8 min. if you keep this
what is 1/7 of 49..........
A young man exerted a force of 9000 N on a stalled car but was unable to move it. How much work was done?
What are two adjectives for James Madison
Marco works as a freelance science writer. He wants to improve his productivity. Which of the following steps is he most likely to take? A.) Build a website hig
if the cod is removed from this food web what will be the effect in the other organisms?
The clouds they were grey and the autumn winds blew, And Denise McNair brought the number to two. The falcon of death was a creature they knew, And the choirs
What might have happened if the federalists had failed to make good on their promise of a bill of rights?
