verycutepenguin verycutepenguin

02-05-2020
Mathematics

contestada

Plz plz help
When 10 is subtracted from the square of a number, the result is 3 times the number. Find the negative solution.

Respuesta :

joshleemelendez joshleemelendez

02-05-2020

X^2 - 10 = 3x
X^2 - 3x - 10 = 0
(x - 5) (x + 2) = 0
x = 5 and x = -2
Answer: x = -2

Answer Link

Otras preguntas

How to do 15x28 distributive property

In the autumn, many birds will collect seeds and then hide them in various caches throughout their habitat. The birds will guard their catches from other birds,

2x + 2y =6. 5x + 2y =4. Which of the following equations could be the result of multiplication and addiction to eliminate a variable in the system of equations?

What would the answer to number 4 be?

Help with this geometry question, thank you . Only answer if your sure , thank you again

How many factors are in 20

in paragraph 1 what does Franklin mean by the term moral perfection?

Please help! A company did a quality check on all the packs of roasted almonds it manufactured. Each pack of roasted almonds is targeted to weigh 21.25 oz. A pa

First: Four more than the product of a number and three Second: five less than twice a number Third: twice the sum of eight and a number

If the kite is 500 feet of string how high is it above the ground if the horizontal distance between Tyler and the kite is 300 feet