Chapter 13 – Exponents and Powers
When a=0,b=–1, find the value of the given expressions: (iii) 2a^2b+2ab^2+ab
09
Oct
When a=0,b=–1, find the value of the given expressions: (iii) 2a^2b+2ab^2+ab B(-1 find the value of the given expressions: (iii) 2a^2b+2ab^2+ab When a=0 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
When a=0,b=–1, find the value of the given expressions: (ii) 2a^2+b^2+1
09
Oct
When a=0,b=–1, find the value of the given expressions: (ii) 2a^2+b^2+1 B(-1 find the value of the given expressions: (ii) 2a^2+b^2+1 When a=0 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
When a=0,b=–1, find the value of the given expressions: (i) 2a+2b
09
Oct
When a=0,b=–1, find the value of the given expressions: (i) 2a+2b B(-1 find the value of the given expressions: (i) 2a+2b When a=0 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
4.If a=2,b=–2, find the value of: (iii) a^2–b^2
09
Oct
4.If a=2,b=–2, find the value of: (iii) a^2–b^2 4.If a=2 b=–2 find the value of: (iii) a^2–b^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
4.If a=2,b=–2, find the value of: (ii) a^2+ab+b^2
09
Oct
4.If a=2,b=–2, find the value of: (ii) a^2+ab+b^2 4.If a=2 b=–2 find the value of: (ii) a^2+ab+b^2 October 9, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
4.If a=2,b=–2, find the value of: (i) a^2+b^2
09
Oct
4.If a=2,b=–2, find the value of: (i) a^2+b^2 4.If a=2 b=–2 find the value of: (i) a^2+b^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: (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 ,