Question

• Store Translate M Gmail
16. Factorise the expression (5p2 - 25p +20) = (p-1)
OR
Find and correct the errors in the mathematical statement of
17. Show that (49 + )2 - 2mn - 9m2
18. Using identity, (x + a) (x + b)= x² + (a + b)x + ab, find 9.7
x 9.8
SECTION-D (4 M x 5 Q=20 M)
19. Find the common factors of the following:
(i) 8 abc, 16 ab?c and 24 abc?
(ii) 3a2 b?, 10a3 b² and 6ab²c​

Answer 1

Step-by-step explanation:

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