unknown54321
unknown54321
15-04-2017
Mathematics
contestada
please help me!!!!!!!
Respuesta :
texaschic101
texaschic101
15-04-2017
4x^2 - 30 = 34
4x^2 = 34 + 30
4x^2 = 64
x^2 = 64/4
x^2 = 16
x = sqrt 16
x = -4 and 4......E and F
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
With the following crosses of pea plants, give the flower color of offspring and the ratio expected (blue is dominant). A cross of blue x blue (both heterozygou
Why is it generally good for businesses if their projects end on time and with only a little money left in the budget? A)Because it indicates that their manager
Use complete sentences to explain how you could use a number line to explain why 2 < 3 < 5.
A term paper weighing 1 lb., 4 oz. is mailed at the rate of $0.45 per ounce. Find the cost of mailing the term paper.
Write 72 as a product of prime factorazation
Juno has a rectangular garden that has a perimeter of 20 ft. The width of the garden is 4 ft. What is the length of the garden?
Do both lemurs and humans have the trait listed at point D?
A cylinder 0.170 m in diameter rotates in a lathe at 530 rpm . what is the tangential speed of the surface of the cylinder?
what is happening when when a nail sticks to a magnet and a paper clip sticks to the nail . Its science
park has 154 maple trees. It has 23 more oak trees than maple trees. This equation can be used to find how many oak trees there are: x – 23 = 154. What doe
