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e.cociuba
 2 years ago
Solve each equation by undoing each operation:
2(x+4)^2  7= 0
e.cociuba
 2 years ago
Solve each equation by undoing each operation: 2(x+4)^2  7= 0

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amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2add, divide, sqrt, subtract

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2in order to solve for x, its best not to have a bunch of seperate terms of x

e.cociuba
 2 years ago
Best ResponseYou've already chosen the best response.0Ok so this is where I am at: dw:1370954995424:dw

chris00
 2 years ago
Best ResponseYou've already chosen the best response.0yep. divide both sides by 2 now.

chris00
 2 years ago
Best ResponseYou've already chosen the best response.0i personally would do it a different way.

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2and quadratic formula is not faster ....

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2dw:1370955168617:dw

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2we are trying to unwrap the "x" ... its stuck inside alot of excess baggage

e.cociuba
 2 years ago
Best ResponseYou've already chosen the best response.0Ok so this is where I am: dw:1370955243877:dw

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2so far so good, i would not try to decimate that sqrt(7/2) tho .. unless its asking for an approximation

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2leave it alone .... the fraction is not important

e.cociuba
 2 years ago
Best ResponseYou've already chosen the best response.0Ok so this then? dw:1370955496977:dw

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2\[x+4=\pm\sqrt{\frac{7}{2}}\] this is an EXACT value, so unless the solution is asking you to decimate it ... leave it as is

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2now finish off that 4 that keeps tagging along

e.cociuba
 2 years ago
Best ResponseYou've already chosen the best response.0Oh ok so it's: dw:1370955725448:dw Correct?

e.cociuba
 2 years ago
Best ResponseYou've already chosen the best response.0Awesome! Thanks guys! I appreciate it! GBU! :)

amistre64
 2 years ago
Best ResponseYou've already chosen the best response.2\[x=\frac{8\pm\sqrt{14}}{2}\]is also acceptable i believe

chris00
 2 years ago
Best ResponseYou've already chosen the best response.0OH QUADRATIC FORMULA! haha

e.cociuba
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks for being patient with me guys! I appreciate it ;)

chris00
 2 years ago
Best ResponseYou've already chosen the best response.0i'm going to hit the sack now. have fun with maths :) good luck

e.cociuba
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks you for you help! :)
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