Question

Find the greatest common factor of the following monomials:
(1) 2y;xy (ii) 2x*y; 14xy
(iii) 5x'y' ; -15x'y' ; 20x'y?
2. Factorize the following expressions:
(i) 5a + 10 (ii) 14x - 71 (ii) - 16mm
(iv) 18x"y' - 21x y + 30%
3. Factorize:
(i) y(x + 3) + 3(x + 3)
(ii) mx + ny - 11x - my
(iii) 7a(3x + 2) - 8b(3x + 2)
(iv) 400 - 49) - 8a(p - 49)
4. Resolve into factors by taking out common factor:
(i) p + 20²9
(ii) 5a? - 25ab
(iii) 3x + 6a x2 - 3a\x
(iv) 7p2 - 7p + 14p
(v) 465 + 60 b3 - 262
(vi) 2a + 4b - 8c + 100
(vii) 3(a + b)2 -2(a + b)
(ix) 21xy - 42xy + 14xy
(x) 85m'n' - 34m'n + 17m'n?
(xi) 6x?(x - 2) + 2(x - 2)?
5. Resolve into factors by grouping method:
(i) x2 + xy + xz + yz
(ii) x - x2 + xy - yz
(iii) 2a + 3ab - 2ac - 3bc
(iv) ac² + b + bc + a
(v) axy + boxy - az - bez
(vi) x2 - (a + b)x + ab
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Answer 1

Answer:

the greatest command no is 36897653124898532 6532468