shadleshelby
shadleshelby
02-04-2021
Mathematics
contestada
Solve analytically:
x2+6x+7 ≥-2
Respuesta :
florencebrewer3
florencebrewer3
02-04-2021
Step-by-step explanation:
x2-6x-7=2
(x2-6x-7)+7=2+7 -6x+x2+7. 6x+x2=9
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
The ____________ is called the breadbasket of Italy
The addition of which of the following sentences would create an effective paragraph? Dogs and cats are both fantastic pets. Dogs are loving and playful. Cats a
Which number best describes the number of stars you would find in a galaxy? A. hundreds B. thousands C. millions D. billions
what methods did Oscar romero use use to fight against these injustices poverty, social injustice, assassinations and torture
Which is the end result of cytokinesis?
Which religion has the most followers in France? Lutheranism Judaism Anglicanism Catholicism
Which sample of CO2 has a definite shape and a definite volume? (1) CO2(aq)(2) CO2(g) (3)CO2(l)(4) CO2(s)
A solution with a pH of 2.0 has a hydronium ion concentration ten times greater than a solution with a pH of (1) 1.0 (3) 3.0 (2) 0.20 (4) 20.
The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times. What is the experimental probability of rolling a 1 or a 5
i like to play baseball_. i can't throw a ball very well
