Grade 128 grade maths
Find and correct the errors in the following mathematical statements.(2x)^2 +4(2x)+7 = 2x^2 +8x+7
Find and correct the errors in the following mathematical statements.
(2x)^2 +4(2x)+7 = 2x^2 +8x+7
1 Answer
Harshit Singh
Dear Student
LHS = (2x)^2+4(2x)+7 = 4x^2+8x+7 ≠ RHS
The correct statement is (2x)^2+4(2x)+7 = 4x^2+8x+7
Thanks
LHS = (2x)^2+4(2x)+7 = 4x^2+8x+7 ≠ RHS
The correct statement is (2x)^2+4(2x)+7 = 4x^2+8x+7
Thanks
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