What is expand Q(3,-5)R(-7,19) ?

The solution to expand Q(3,-5)R(-7,19) is 3(-7*19,)QR,-5(-7*19,)QR

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expand Q(3,-5)R(-7,19)

expand

Q (3, - 5) R (- 7, 19)

3 (- 7 \cdot 19,) QR, - 5 (- 7 \cdot 19,) QR

Solution steps

Q (3, - 5) R (- 7, 19)

= (3, - 5) (- 7 \cdot 19,) QR

Apply the distributive law:

a (b - c) = ab - a c

a = QR (- 7, 19), b = 3,, c = 5

= QR (- 7, 19) \cdot 3, - QR (- 7, 19) \cdot 5

= 3 (- 7 \cdot 19,) QR, - 5 (- 7 \cdot 19,) QR

\frac{3}{x ( 2 x + 3 )}

(x + 1) \cdot e^{(x^{2} + x)}

(8 e - 11 f) \cdot (8 e + 11 f)

\frac{1}{z ^{9} ( z - 1 )}

(466 + 35.83 =,) (,)

What is expand Q(3,-5)R(-7,19) ?
The solution to expand Q(3,-5)R(-7,19) is 3(-7*19,)QR,-5(-7*19,)QR