Find and correct the errors in the following mathematical statements.

Q15)

(a - 4 ) ( a - 2 )= a ^2 - 8

Answers (1)

Our L.H.S. is (a - 2) (a - 4)
                     = a^{2} - 4a - 2a + 8
                     = a^{2} - 6a+ 8  \neq  R.H.S.
Correct statement is  (a - 2) (a - 4)  =  a^{2} - 6a+ 8

Preparation Products

JEE Main Rank Booster 2021

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 13999/- ₹ 9999/-
Buy Now
Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout JEE Main April 2021 (Easy Installments)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 4999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Exams
Articles
Questions