dukachb dukachb
  • 26-03-2022
  • Mathematics
contestada

Please help me find x

|x+8|=x+8

Respuesta :

adiopa8
adiopa8 adiopa8
  • 26-03-2022

square two sides

x+8=(x+8)2

x+8=x2+16x+64

x2+16x+64-x-8=0

x2+15x+56

then rule a2+-l

Answer Link

Otras preguntas

Heat in a substance is an example of ________ energy. A. phase B. kinetic C. potential D. evaporative
Order from least to greatest. (factors) 1/2 2/5 7/15
Is the square root of negative 4 rational or irrational?
In the following sentence, which word is an adverb used to modify an adjective? " It was quite late for a telephone call. " A. quite B. late C. for D. telep
At 3:00 p.m., Jamie leaves her house and drives north to the beach. She arrives at 5:30 p.m. Also leaving at 3:00 p.m., her brother Raul leaves her house and dr
5(5r−9)=155 plssssss answer ok thnx
circle the letter of the sentence in which the word in bod faced type is used incorrectly 1. a. Although a creator and *proponent* of the atomic bomb, Robert O
Are the following expressions equivalent? Show work. 3xy^2 / 4y and 6xy^2 / 8xy
which word, nihil or via is a person who is not direct or straightforward
How do I say.. 1) n≤1 2) n + 5 < 10 3) 10/n > 12 WITHOUT using the words plus, minus, divide, multiply, times, less than, greater than, less than or equa