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9x²-9(a+b)x+(2a²+ab+2b²)
solve by factorisation
Anonymous:
hey are u in 10th
Nope
See in my Status
9th
so u cant solve it
because in the question a 10th class formulae is used
Hehehh it's simple
do u know quadratic formula
-b+-√(b²-4ac)/2a
this formula is used in it
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8
sorry bro this question is wrong it is 4ab instead of ab.... so repost it
here is the new answer
here is the new answer
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Answer:
Step-by-step explanation:
b+-√(b²-4ac)/2a
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