What is expand a(-4,-4)B(1,1) ?

The solution to expand a(-4,-4)B(1,1) is -4(1*1,)aB,-4(1*1,)aB

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expand a(-4,-4)B(1,1)

expand

a (- 4, - 4) B (1, 1)

- 4 (1 \cdot 1,) a B, - 4 (1 \cdot 1,) a B

Solution steps

a (- 4, - 4) B (1, 1)

= (- 4, - 4) (1 \cdot 1,) a B

Apply the distributive law:

a (b - c) = ab - a c

a = a B (1, 1), b = - 4,, c = 4

= a B (1, 1) (- 4,) - a B (1, 1) \cdot 4

Apply minus-plus rules

+ (- a) = - a

= - 4 (1 \cdot 1,) a B, - 4 (1 \cdot 1,) a B

cos (x) (2 sin (x) + 1)

sin^{2} (t) (t) (7 - t^{2})

\frac{x ^{2} + 1}{( x ^{2} + x + 1 ) ^{2}}

- \frac{13}{x ^{2} \cdot ( x ^{2} + 6 \cdot x + 13 )}

\frac{( - 2 x ^{2} + 4 x + 4 )}{( x ^{2} - 2 x + 4 ) ^{2}}

What is expand a(-4,-4)B(1,1) ?
The solution to expand a(-4,-4)B(1,1) is -4(1*1,)aB,-4(1*1,)aB