Math, asked by franksarafina06, 3 months ago

Given the equation a-4b=b-2a, change the subject of the formula to a

Answers

Answered by RvChaudharY50
1

Given :- the equation a-4b=b-2a, change the subject of the formula to a ?

Solution :-

→ a - 4b = b - 2a

taking like terms on one side,

→ a + 2a = b + 4b

→ 3a = 5b

dividing by 3 both sides now , we get,

→ a = (5b/3) (Ans.)

Solution :-

prove that √2-√5 is an irrational number

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