1 point Q1. a, ß are roots of the
equation (a +1)x2 + (2a + 3)X +
(3a + 4) = 0. If a. ß = 2, then a +
B=*
1
-2
Oʻ2
-1

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.