7.Simplify these expressions and find their values if x=3
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (v) 2a–2b–4–5+a
10
Oct
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (v) 2a–2b–4–5+a 7.Simplify these expressions and find their values if x=3 a=–1 b=–2: (v) 2a–2b–4–5+a October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (iv) 10–3b–4–5b
10
Oct
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (iv) 10–3b–4–5b 7.Simplify these expressions and find their values if x=3 a=–1 b=–2: (iv) 10–3b–4–5b October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (iii) 3a+5–8a+1
10
Oct
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (iii) 3a+5–8a+1 7.Simplify these expressions and find their values if x=3 a=–1 b=–2: (iii) 3a+5–8a+1 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (ii) 2–8x+4x+4
10
Oct
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (ii) 2–8x+4x+4 7.Simplify these expressions and find their values if x=3 a=–1 b=–2: (ii) 2–8x+4x+4 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (i) 3x–5–x+9
10
Oct
7.Simplify these expressions and find their values if x=3,a=–1,b=–2: (i) 3x–5–x+9 7.Simplify these expressions and find their values if x=3 a=–1 b=–2: (i) 3x–5–x+9 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,