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Question 10(iii)Find and correct the errors in the following mathematical statement. Substituting x=−3 inx2+5x gives (−3)2+5(−3)=−9−15=−24

Answer»

Question 10(iii)

Find and correct the errors in the following mathematical statement. Substituting x=3 in

x2+5x gives (3)2+5(3)=915=24





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