lisamariejames06 lisamariejames06

01-06-2020
Mathematics

contestada

Solve the equation 4x² +7x-2=0.

Respuesta :

LeslyMartinez23 LeslyMartinez23

01-06-2020

Answer:

x+11.5

Step-by-step explanation:

4x² +7x-2=0

16x+7x-2=0

23x-2=0

+2 +2

23x=2

23x/2

x= 11.5

I hope these help.

Answer Link

Otras preguntas

A mouse population starts with 2,000 mice and grows at a rate of 5% per year. The number of mice after t years can be modeled by the equation, P(t)=2000(1.05)^t

What is the size and shape of a super volcano?

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b

which expression is equivalent to x^4-y^4?

Over what period of time would you expect to see large changes in mountains,canyons,and similar features of the earth?

do you know how to say my in Spanish?

Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by

Tear is to sorrow as smile is to

which expression is equivalent to x^4-y^4?

What is 68 divided by the square root of 4