What is expand (4x-3y=1,4)(-2x+5y=-14) ?

The solution to expand (4x-3y=1,4)(-2x+5y=-14) is -4*2xx+4*5xy=-4*14x+3y=1,4*2x-3y=1,4*5y=3y=1,4*14

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expand (4x-3y=1,4)(-2x+5y=-14)

expand

(4 x - 3 y = 1, 4) (- 2 x + 5 y = - 14)

- 4 \cdot 2 xx + 4 \cdot 5 x y = - 4 \cdot 14 x + 3 y = 1, 4 \cdot 2 x - 3 y = 1, 4 \cdot 5 y = 3 y = 1, 4 \cdot 14

Solution steps

(4 x - 3 y = 1, 4) (- 2 x + 5 y = - 14)

= (4 x - 3 \cdot 1 \cdot 4 =, y) (- 2 x + 5 = y - 14)

Distribute parentheses

4 x (- 2 x) + 4 x \cdot 5 y = 4 x (- 14) + (- 3 y = 1, 4) (- 2 x) + (- 3 y = 1, 4) \cdot 5 y = (- 3 y = 1, 4) (- 14)

Apply minus-plus rules

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

- 4 \cdot 2 xx + 4 \cdot 5 x y = - 4 \cdot 14 x + 3 y = 1, 4 \cdot 2 x - 3 y = 1, 4 \cdot 5 y = 3 y = 1, 4 \cdot 14

\frac{2 x - 3}{x ( x + 1 )}

f (- 3, - 2) x^{2} + x y^{3}

(3 + e^{6 t})^{2}

x + (x + 2)

e^{- x} - e^{- x} (x + A)

What is expand (4x-3y=1,4)(-2x+5y=-14) ?
The solution to expand (4x-3y=1,4)(-2x+5y=-14) is -4*2xx+4*5xy=-4*14x+3y=1,4*2x-3y=1,4*5y=3y=1,4*14