SOLUTION: solve 2x^2=9x. round to the nearest tenth.
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Question 195440
:
solve 2x^2=9x. round to the nearest tenth.
Answer by
vleith(2983)
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divide both sides by x (assumes x is not = 0)
divide both sides by 2
Verify by subbing back into the original equation
Does 2*(4.5)^2 = 9*4.5