Solve (Sqrt9x)+4=-8. Check your solution. If there is no solution, write no solution. Show your work. (Hint: Show your work when solving the equation AND when checking your solution.)
sqrt (9x + 4) = -8 squaring both side 9x + 4= 64 9x = 60 x = 60 / 9 x = 6.666 ...... :)
It is Sqrt'ing the 9x, then adding 4
ok soo solve this equation, Sqrt of 9x, Then add 4, which equals -8, Then check your answer
\[\sqrt{9x}+4=-8\] \[3\sqrt{x}=-12\] \[\sqrt{x}=-4\] \[x=16\]
hhhhmmmm if I did it that way, squaring 9 would be 3+4=7 not -8, hhhhmmmm, idk :( sorry :(
Its k, Eliza27 Thats good, Thank you both!!!
That's wrong
ur welcome for trying lolz :D
What Akiroso?
????
Do you have a domine for the question?
??
0.o
H@H@ I dunno wat juss hapenn LOLZ :D :D
Ya lol Ok im off
thx 4 da medal :D
thx 4 da medal :DElmoLovesU
You can check by putting the x value back into the equation giving \[ \sqrt{9 \times16} +4=8\] just remember when you square root it you get a a positive and a negative answer
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