ximena521 ximena521

20-07-2017
Mathematics

contestada

What is the solution of \sqrt(2x+4)=16?
x = 6
x = 72
x = 126
no solution

Respuesta :

20-07-2017

√(2x+4)=16 square both sides

2x+4=256 subtract 4 from both sides

2x=252 divide both sides by 2

x=126

Answer Link

Otras preguntas

Devonte pushes a wheelbarrow with 830 W of power. How much work is required to get the wheelbarrow across the yard in 11 s? Round your answer to two significant

I need the right answer please

Why were Africans originally chosen to be slaves, and how were they obtained from Africa?

Which term refers to a form of collective social behavior that persists over a long period and gradually finds place as a tradition in society? a. law b. cust

Help me please........

What are the roots of the polynomial equation x^4 + x^2 = 4x^3 -12x +12 ? Use a graphing calculator and a system of equations. Round noninteger roots to the nea

which molecular formula is also an empirical formula? 1)C6h6 2)h2o2 3) n2h4 4) n2o5

Can use the help please

Which example highlights the treatment of eugene debs? question 11 options: permanently disenfranchised all of these arrested for speaking out against the war e

Kermit is buying and sells TVs. He charges a fee of 25% on each item he sells. If he pays $721.87 for a tv, what is his selling price?