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Last updated at Dec. 26, 2018 by Teachoo
Transcript
Ex 14.4, 9 Find and correct the errors in the following mathematical statements. γ"(3x + 2)" γ^2= 3π₯^2 + 6x + 4 γ"(3x + 2)" γ^2= 3π₯^2 + 6x + 4 Solving L.H.S : γ"(3x + 2)" γ^2 Using γ(π βπ)γ^2=π^2+π^2β2ππ Here a = 3x and b = 2 = γ(3π₯)γ^2 + γ(2)γ^2 + 2 (3x) (2) = (3^2 Γ π₯^2) + 2 Γ 2 + (2 Γ 3 Γ 2) x = γ9π₯γ^2 + 4 + 12x β΄ γ"(3x + 2)" γ^π= γππγ^π + 4 + 12x is the correct statement.
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