What is expand (-3x+8y=1,8)(-x+y=-4) ?

The solution to expand (-3x+8y=1,8)(-x+y=-4) is 3xx-3xy=3*4x-8y=1,8x+8y=1,8y=-8y=1,8*4

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expand (-3x+8y=1,8)(-x+y=-4)

expand

(- 3 x + 8 y = 1, 8) (- x + y = - 4)

3 xx - 3 x y = 3 \cdot 4 x - 8 y = 1, 8 x + 8 y = 1, 8 y = - 8 y = 1, 8 \cdot 4

Solution steps

(- 3 x + 8 y = 1, 8) (- x + y = - 4)

= (- 3 x + 8 \cdot 1 \cdot 8 =, y) (- x + = y - 4)

Distribute parentheses

(- 3 x) (- x) + (- 3 x) y = (- 3 x) (- 4) + 8 y = 1, 8 (- x) + 8 y = 1, 8 y = 8 y = 1, 8 (- 4)

Apply minus-plus rules

(- a) (- b) = ab, + (- a) = - a

3 xx - 3 x y = 3 \cdot 4 x - 8 y = 1, 8 x + 8 y = 1, 8 y = - 8 y = 1, 8 \cdot 4

3 (6 + 5)

\frac{d}{d t} ((x) (3 t - 2))

2 (2 x y^{2} + 2 y \frac{d}{d x} ((y) x^{2}))

\frac{( x ^{'} - 3 2 ) ^{2}}{16}

(csc (x) + 1) l e f t (csc (x) - 1) a n^{2} x

What is expand (-3x+8y=1,8)(-x+y=-4) ?
The solution to expand (-3x+8y=1,8)(-x+y=-4) is 3xx-3xy=3*4x-8y=1,8x+8y=1,8y=-8y=1,8*4