03-06-2021
Mathematics

contestada

what is the solution set of x^2+x-2 greater than or equal to 0

Respuesta :

dhanyaj dhanyaj

03-06-2021

Answer:

-2, 1

Step-by-step explanation:

x²+x-2=0

(x+2)(x-1)=0

x=-2, 1

Answer Link

Otras preguntas

If you've read "oedipus the king" or seen the movie? (70 points)Question 1: Oedipus feels responsible for the people of Thebes. a.) True b.) False Question

Write a recursive formula for the sequence –2, 4, –8, 16, ... please help and thank you

Read the sentence Which word best helps the reader understand the meanin of the word "demand"? Because of huge demand, the performers added another show. A. bec

What is 4/5÷3/4 in simplest form

How many milliliters of a 1.25 molar hydrochloric acid (HCl) solution would be needed to react completely with 60.0 grams of calcium metal? (2 points) Ca (s) +

A calorimeter contains 20.0 mL of water at 15.0 ∘C . When 1.50 g of X (a substance with a molar mass of 76.0 g/mol ) is added, it dissolves via the reaction X(s

As part of a screening process, computer chips must be operated in an oven at 145 °C. Ten minutes after starting, the temperature is 65 °C. After 15 minutes, th

The amount of matter that makes up an object is its

Which of these terms applies to the relationship between a dog and a blood-sucking tick? A) predation B) competition C) parasitism D) commensalism E) mutualism

One of these students is randomly selected what is p(a/b)?