Exercise 5G
Q | Ex-5G | Class 8 |Algebraic Expressions | S.chand | New Learning Composite mathematics | Chapter 5 | myhelper
Question
(1) x2 – 3x – 28 by x – 7
(2) 6x2 – 28x + 30 by 2x – 6
(3) 6x3 + x2 – 19x + 6 by 2x – 3
(4) a3 – 5a2 + 2a + 8 by a -2
(5) x3 – 8 by x – 2
(6) 3a2 – 7ab + 4b2 by a- 2b
(7) x4 + 6x3 + 13x2 + 13x + 8 by x2 + 3x + 2
(8) x3 – 7x2y + 13xy2 + 5y3 by x – 2y
Sol :
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