long division by inspection (1 Viewer)

[ilovemangos]

hey, just checking is this allowed in the hsc for 4u and possibly 3u? Like if the question doesn't specify "using long division". thank you

 

[HazzRat]

hey, just checking is this allowed in the hsc for 4u and possibly 3u? Like if the question doesn't specify "using long division". thank you

Perfectly allowed

 

[ilovemangos]

amazing thank you

 

[WeiWeiMan]

hey, just checking is this allowed in the hsc for 4u and possibly 3u? Like if the question doesn't specify "using long division". thank you

bro teach me the way
also ru accelerating 4u

 

[Life'sHard]

By inspection is such a fraudulent way of doing maths Lmao

 

[ilovemangos]

bro teach me the way
also ru accelerating 4u

basically you just compare coefficients usually for cubics its very easy, you just look at the coefficients of x and what it has to add up to. i think there are videos online.

nah im not accelerating im just learning ahead a bit

 

[ilovemangos]

By inspection is such a fraudulent way of doing maths Lmao

long division is so painful, you have to write too much. synthetic division is good though