stephmurrile stephmurrile

02-02-2015
Mathematics

contestada

Please help me with this question (5y + 2)2 − 96 = 0

Respuesta :

apologiabiology apologiabiology

02-02-2015

simplify the equation with pemdas
first parentheses

distributive property
a(b+c)=(ab)+(ac)

(5y+2)2=(10y)+(4)
10y+4-96=0
10y-92=0
add 92 to both sides
10y=92
divide both sides by 10
y=9.2

Answer Link

Otras preguntas

how long are leftovers good for in the refrigerator

adam bought abox of fruit that weighed 6 3/8 kilograms if he bought a second box that weighed 7 2/5 kilograms ,what is the combined

Solve 5!it's a factorial

2. A baseball cap costs $8. A matching shirt costs 4 times as much as the cap Which of the following can be used to determine the cost of the shirt? A8: 2 = ? B

please guys help me with this...i will brainlist you and follow you i swear

How are groundwater supplies initially impacted during a drought A. They may not show a shortage immediately B. They are immediately lower than normal C. They

ANSWER ASAP PLZZ I have a personal health question, I have bad acne, and I was on my couch then all of a sudden my face had a red spot that burned when I kinda

If Robespierre were interviewed after a war, what would he say?

A rectangular solid measures 5 cm long by 3 cm wide by 1 cm high. What is the surface-area-to-volume ratio

where does the function x^3+y^2−12x+16y=28 have a horizontal tangent line