Question 8 - Finding Errors - Chapter 12 Class 8 Factorisation
Last updated at Dec. 16, 2024 by Teachoo
Finding Errors
Last updated at Dec. 16, 2024 by Teachoo
Question 8 Find and correct the errors in the following mathematical statements. 〖"(2x)" 〗^2+ 5x = 4x + 5x = 9x 〖"(2x)" 〗^2+ 5x = 4x + 5x = 9x Solving LHS: 〖(2𝑥)〗^2 + 5𝑥 = (2^2×𝑥^2 )+5𝑥 = 〖4𝑥〗^2+5𝑥 ∴ 〖(𝟐𝒙)〗^𝟐 + 5x = 〖𝟒𝒙〗^𝟐 + 5x is the correct statement