Find and correct the errors in the following mathematical statements. 7. (2x)^2+4(2x)+7 = 2x^2+8x+7 Find and correct the errors in the following mathematical statements. 7. (2x)^2+4(2x)+7 = 2x^2+8x+7 October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,