maths - location of roots tips please

So location of roots, I can understand the concept and everything and it is not that hard But it takes so damn long bc I have to find for each condition and stuff and also have to avoid error, any tricks I could use to shorten the process?for my weekend test portion has location of roots and def will be lengthy with phy combined So pls lmk if u have tips/tricks for location of roots
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Real potato
Real potato7mo ago
I know this is a bit long process to solve it. I would just suggest that dont just mug up the conditions try to understand the function plot its graph Also this topic would be a lot easy after you’ll complete the chapter functions in class 12th but it is not really that complicated you can still figure it out by 11th quadratic knowledge only
Jiya
Jiya7mo ago
Ye graph is really helpful to understand the conditions
stormycloud
stormycloudOP7mo ago
Yah I am not gonna mug them up bc it not tha hard to understand from graph, so yah I’ll try my best, doing few practice sums now :] ty Tysm Are there any type of questions where I could use substitution or any of that ?
Slembash
Slembash7mo ago
all the best for the test
stormycloud
stormycloudOP7mo ago
+solved @Jiya @Real potato
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