CBSE Class 8 Maths Addition and Subtraction of Algebraic Expressions

• se mes p
  
• from the sum of 10a+18b+6c and 15a-11b+24c, subtract the sum of 13 a+15b-17c and12a+8b-13c
• 5x+6x
• 2+2
• Add: xy2 + 4x2y - 7x2y - 3xy2 + 3 and x2y + xy2
• (y+4)(y+6)  
• (4m + 5n)*2 + (5m + 4n)*2
• 4c(-a+b+c)-3a(a+b+c)-2b(a-b+c)
• subtract ; 3l(l-4m+5n)from 4l(10n-3m+2l)
• X2 + 10x + 16

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