mileidis mileidis

10-09-2020
Mathematics

contestada

Which of the following is a quadratic equation that has the roots x = 3 and x = −4?

Respuesta :

mathstudent55 mathstudent55

10-09-2020

Answer:

x^2 + x = 12

Step-by-step explanation:

(x - 3)(x + 4) = 0

x^2 + 4x - 3x - 12 = 0

x^2 + x - 12 = 0

x^2 + x = 12

Answer Link

Otras preguntas

An investment made in the stock market decreased at a rate of 2.2% per year for 10 years. What is the current value of the $1,000,000 investment? Include your c

Find an equation of a line that is tangent to the curve and is parallel to the line definition of a derivative

An elderly gentleman, whose wife is his legally authorized representative (LAR) since his strokes several years ago, was recently diagnosed with lung cancer. He

Your friend's job pays $15 per hour, and he works 40 hours per week. His tax rate is 10 percent. Assuming he works 50 weeks of the year, which value is his yea

The nurse is conducting a teaching session at the health department with a community group about foodborne illness. List two (2) points the nurse may include wh

a 52 year old female presents to your clinic with a palpable mass in her right breast. her last normal mammogram was 6 months ago.

Select the correct answer. which of earth’s systems was most affected by fossilized dinosaurs? a. biosphere b. hydrosphere c. lithosphere d. atmosphere

What’s the forecasted capital expenditure based on the information below? Net PP&E beginning of period: 15,000 Net PP&E end of period: 17,500 Depreciati

Whats the best procedure to deal with corrosive substances that have been ingested milk or mineral oil?

What fraction of the 40k initially present in a sample has decayed 1. 85 million years after its formation?