New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 8 Factorisation of Algebraic Expressions Self Practice 6F Solution
Factorise the following:
(1) y2 + 4y + 3
(2) a2 + 12a + 27
(3) x2 + 12x + 32
(4) p2 – 11p + 24
(5) x2 – 15x + 44
(6) m2 – 15m + 56
SOLUTION Number 1 to 6:
(7) x2 + x – 30
(8) a2 – 3a – 18
(9) b2 – b – 56
(10) t2 – 20t – 125
(11) u2 – 7u – 30
(12) x2 – 43x + 42
(13) k2 + 12k – 160
(14) x2 + 5x – 24
(15) c2 – – 19c + 78
(16) y2 + 2y – 48
(17) a2 + 9a – 36
(18) m2 – 3m – 40
SOLUTION Number 7 to 18:
(19) t2 – 17t – 84
(20) x2 – 13x – 68
(21) u2 + 6u – 112
SOLUTION Number 19 to 21: