ICSE-VIII-Mathematics

11: Algebraic Expressions Class 8 Maths

with Solutions -
  • #1
    Separate the constants and variables from the following :
    -7, 7 + x, 7x + yz, √5, √xy, 3yz/8, 4.5y - 3x, 8 - 5, 8 - 5x, 8x - 5y × p and 3y2z ÷ 4x
    Ans : Clearly constants are :
    -7, √5, 8 - 5
    Variables are: 7 + x, 7x + yz, √xy, 3yz/8, 4.5y - 3x
    8 - 5x, 8x - 5y × p and 3y2z ÷ 4x