Question

7pqr(p-q+r) solution ke sath​

Answer 1

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$7pqr(p-q+r)$

$=(7pqr)(p+-q+r)$

$=(7pqr)(p)+(7pqr)(-q)+(7pqr)(r)$

$=7p^{2} qr-7pq^{2} r+7pqr^{2}$

$Answer:7p^{2} qr-7pq^{2} r+7pqr^{2}$

Answer 2

Answer:

7pqr(p-q+r) = 7pqr(p) + 7pqr(-q) + 7pqr(r)

= 7p^2qr - 7pq^2r + 7pqr^2