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anonymous
 4 years ago
How would you simplify (2x^2  9)?
anonymous
 4 years ago
How would you simplify (2x^2  9)?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0(x^2 + 3) (x^2  3) but then you'd have x^4?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1327557774107:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Because I have to find the 0s of a solution, and the original problem is 4x^4  18x^2 = 0 I took out 2x^2(2x^29)=0, then now I'm stuck..

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0is there a certain way you need to solve it? Such as:factoring, quadratic formula, completing the square, etc. ?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.04x^29 (2sqrtx3)(2sqrtx=3)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0there isn't any specified, they just want us to find the 0s, but with that Oindrilla, how would I find the 0s?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1327558063247:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0oh meant to right = instead of + by the way srry

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0shinigami.. how does that work though? to find the 0s because I'd have to find the square of 2 wouldn't I?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0try the quadratic formula

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0dw:1327558211920:dw
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