What is expand P(4,-1)yQ(-2,5) ?

The solution to expand P(4,-1)yQ(-2,5) is 4(-2*5,)PyQ,-1*(-2*5,)PyQ

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expand P(4,-1)yQ(-2,5)

expand

P (4, - 1) y Q (- 2, 5)

4 (- 2 \cdot 5,) P y Q, - 1 \cdot (- 2 \cdot 5,) P y Q

Solution steps

P (4, - 1) y Q (- 2, 5)

= (4, - 1) (- 2 \cdot 5,) P y Q

Apply the distributive law:

a (b - c) = ab - a c

a = P y Q (- 2, 5), b = 4,, c = 1

= P y Q (- 2, 5) \cdot 4, - P y Q (- 2, 5) \cdot 1

= 4 (- 2 \cdot 5,) P y Q, - 1 \cdot (- 2 \cdot 5,) P y Q

L (42 t + 21) H (t - 1)

, (9 t^{3} - 4 - 10)

ln (x - 1)

x (x^{2} - 2) d x

e^{3 x} (1 - 2 e^{3 x} + e^{6 x})

What is expand P(4,-1)yQ(-2,5) ?
The solution to expand P(4,-1)yQ(-2,5) is 4(-2*5,)PyQ,-1*(-2*5,)PyQ