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

Help plsss Brainliest plus 15 points

not sure about this one help please

There is no such thing as too many clients. O True O False

The earthquake destroyed the town (Identify the element of sentence

Where is the point (-8,0) located on the coordinate plane?1. On the X-axis2. In quadrant ll3. In quadrant lll4. On the y-axis

explain why the north and the south poles of a needle always align with North and South poles of Earth respectively?

____ can speed up the alcohol absorption Food Time of day Strong emotions Weather

The sales tax in your city is 4.4% and an item costs $3 before tax. How much tax would you pay on that item? Round to the nearest hundredth or cent.

One number is 3 more than 4 times the second number. Their sum is 43. Find the numbers. Answer : The numbers are , .

18)Swimmers speed along the river (downstream) is 20km/hrand can swim Cupstream) at 8km lhr. calculate thevelocity of the stream and the swimmer's possiblespeed