(a) Add: p(p-q),q(q - r) and r(r-p). (b) Add: 2x(z-x-y) and 2y(z-y-zx). (c) Subtract: 3l(l-4m+5n) from 4l(10n-3m+2l).

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asked Jan 10, 2018 in Mathematics by Golu (37,045 points) 19 145 413

(a) Add: p(p-q),q(q - r) and r(r-p).
(b) Add: 2x(z-x-y) and 2y(z-y-zx).
(c) Subtract: 3l(l-4m+5n) from 4l(10n-3m+2l).
(d) Subtract: 3a(a+b+c)-2b(a-b+c) from 4c(-a+b+c).

1 Answer

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answered Jan 10, 2018 by Annu Priya (18,055 points) 24 45 82

Answer:

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