alanys311
alanys311
04-09-2020
Mathematics
contestada
PLEASE HELP IN ALGEBRA 2
Respuesta :
shinchan69
shinchan69
08-09-2020
Answer:
-2
(√7-3)(√7+3)
=(√7)²-3²
=7-9
=-2
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
Make six (6) changes to re-write this sentence more formally: Some people in the united states DO NOT care about the environment because you don’t see the impac
what do people mean when they say “Beware of Greeks bringing gifts?”
What is the solution to the following equation(-14)+x=14
how scarcity affects your school community?
The trial balance of Wikki Cleaners at December 31, 2012, the end of the current fiscal year, is as follows:
Which is a binomial factor of 8x4 + 26x + 15
a. Use the following data to calculate the enthalpy of hydration for calcium chloride and calcium iodide. Lattice Energy* ΔHsoln CaCl_2(s) -2247 kJ/mol -46 k
Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 453 randomly selected adults showed that 60% of
A study was done by an online retail store to determine the rate at which users used its website. A graph of the data that was collected is shown: A. The range
An insurance company monitors customer complaints. There are several possible problem categories including wrong bill sent, charges too high, failure to add new
