What is expand P(-2,7,3)Q(1,2,-2) ?

The solution to expand P(-2,7,3)Q(1,2,-2) is 1*(-2*7*3,,)PQ,2,-2(-2*7*3,,)PQ

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expand P(-2,7,3)Q(1,2,-2)

expand

P (- 2, 7, 3) Q (1, 2, - 2)

1 \cdot (- 2 \cdot 7 \cdot 3,,) PQ, 2, - 2 (- 2 \cdot 7 \cdot 3,,) PQ

Solution steps

P (- 2, 7, 3) Q (1, 2, - 2)

= (- 2 \cdot 7 \cdot 3,,) (1 \cdot 2,, - 2) PQ

Apply the distributive law:

a (b - c) = ab - a c

a = P (- 2, 7, 3) Q, b = 1, 2,, c = 2

= P (- 2, 7, 3) Q \cdot 1, 2, - P (- 2, 7, 3) Q \cdot 2

= 1 \cdot (- 2 \cdot 7 \cdot 3,,) PQ, 2, - 2 (- 2 \cdot 7 \cdot 3,,) PQ

(2, - 1) y (\frac{- 13}{7})

\frac{24}{( x + 1 ) ^{5}}

(3 x - 2 y = 6) \frac{1}{6}

2 (e^{- y} - e^{- y} y)

(\frac{1}{2 a + b = - 2 ,}) (a - 2 b = 8,)

What is expand P(-2,7,3)Q(1,2,-2) ?
The solution to expand P(-2,7,3)Q(1,2,-2) is 1*(-2*7*3,,)PQ,2,-2(-2*7*3,,)PQ