anthonygumina80 anthonygumina80

04-02-2021
Mathematics

contestada

If r and s are the 2 solutions of the equation below and r>s, what is the value of r-s?

2x2+7x-15=0

Respuesta :

reguser315 reguser315

04-02-2021

(2x-3)(x+5)=0 is the factored form
x=3/2, x=-5

So r=1.5 and s=-5

r-s=1.5-(-5)
r-s=6.5

Answer Link

Otras preguntas

read the text and answer the following question.English. answer asap please

find the volume of a locker if it is 3 ft High 15 in wide and 14 in deep

Can you determine which instances reflect a valid experiment or conclusion? Check only those that are valid. a. A biology class is conducting an experiment to d

Explain the process of removing a president from office. What role does the House of Representatives play? What role does the Senate play?

What is so unique about embryonic stem cells?A. They could develop into 130 different human tissue types.B. They have longer lives than normal cells.C. They can

Which of the following statements is true about ions? A. Anions are positively charged ions. B. Cations are common among nonmetals. C. Charges for ions are a

There are 50 campers at day camp and 10 counselors. Write the ratio of capers to counselors as a fraction

I need help on this question

Solve the equation. Check your answer. -11=5+8x x=?

11 and 1/6 as a decimal