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sauravshakyaBest ResponseYou've already chosen the best response.1
To fnd zeros, f(x)=0 x^47x^3+15x^29x=0
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
Now, SOLVE FOR x can u?
 one year ago

kelsey1Best ResponseYou've already chosen the best response.0
I don't remember can you show me how please
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
Try to factor x^47x^3+15x^29x
 one year ago

kelsey1Best ResponseYou've already chosen the best response.0
oh okay I remember what to do now!
 one year ago

kelsey1Best ResponseYou've already chosen the best response.0
Can you show me how to factor that like I remember what to do once you find X but I'm not so great at factoring 4terms and 3terms..
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
x^47x^3+15x^29x =x(x^3 7x^2+15x9) =x{ x^3 x^2 6x^2 +6x +9x9} =x{ x^2(x1) 6x(x1) +9(x1)} =x{(x1)(x^26x+9)} =x(x1){ x^2 2*x*3+3^2} =x(x1)(x3)(x3)
 one year ago

sauravshakyaBest ResponseYou've already chosen the best response.1
Now, can u do the rest?
 one year ago

kelsey1Best ResponseYou've already chosen the best response.0
Yes! Thank You so much! The X on the outside is equal to? 0
 one year ago
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