3.Find the value of the following expressions
3.Find the value of the following expressions, when x=–1: (iv) 2x^2–x–2
09
Oct
3.Find the value of the following expressions, when x=–1: (iv) 2x^2–x–2 3.Find the value of the following expressions when x=–1: (iv) 2x^2–x–2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
3.Find the value of the following expressions, when x=–1: (iii) x^2+2x+1
09
Oct
3.Find the value of the following expressions, when x=–1: (iii) x^2+2x+1 3.Find the value of the following expressions when x=–1: (iii) x^2+2x+1 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
3.Find the value of the following expressions, when x=–1: (ii) –x+2
09
Oct
3.Find the value of the following expressions, when x=–1: (ii) –x+2 3.Find the value of the following expressions when x=–1: (ii) –x+2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
3.Find the value of the following expressions, when x=–1: (i) 2x–7
09
Oct
3.Find the value of the following expressions, when x=–1: (i) 2x–7 3.Find the value of the following expressions when x=–1: (i) 2x–7 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,