What is expand a(4,-5)b(10,4) ?

The solution to expand a(4,-5)b(10,4) is 4(10*4,)ab,-5(10*4,)ab

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expand a(4,-5)b(10,4)

expand

a (4, - 5) b (10, 4)

4 (10 \cdot 4,) ab, - 5 (10 \cdot 4,) ab

Solution steps

a (4, - 5) b (10, 4)

= (4, - 5) (10 \cdot 4,) ab

Apply the distributive law:

a (b - c) = ab - a c

a = ab (10, 4), b = 4,, c = 5

= ab (10, 4) \cdot 4, - ab (10, 4) \cdot 5

= 4 (10 \cdot 4,) ab, - 5 (10 \cdot 4,) ab

(x + 5) (x - 7)

\frac{x ( s + 2 )}{s ^{3} + 10 s ^{2}}

(a + 3) (a - 3)

\frac{7 - x ^{5}}{3}

(1 + x + 2)^{2}

What is expand a(4,-5)b(10,4) ?
The solution to expand a(4,-5)b(10,4) is 4(10*4,)ab,-5(10*4,)ab