What is expand (a-b=3,)(a^2-b^2=33) ?

The solution to expand (a-b=3,)(a^2-b^2=33) is a^3-ab^2=33

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expand (a-b=3,)(a^2-b^2=33)

expand

(a - b = 3,) (a^{2} - b^{2} = 33)

a^{3} - a b^{2} = 33

Solution steps

(a - b = 3,) (a^{2} - b^{2} = 33)

= (a - 3 =, b) (a^{2} - 33 = b^{2})

Apply FOIL method:

(a + b) (c + d) = a c + a d + b c + b d

a = a, b = - b = 3,, c = a^{2}, d = - b^{2} = 33

= a a^{2} + a (- b^{2} = 33) + (- b = 3,) a^{2} + (- b = 3,) (- b^{2} = 33)

Apply minus-plus rules

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

a^{2} a - a b^{2} = 33 - b = 3, a^{2} + b = 3, b^{2} = 33

Expand

a^{2} a - a b^{2} : a^{3} - a b^{2}

a^{3} - a b^{2} = 33

\frac{( X + 40 ) ( X + 82 )}{2}

x \Rightarrow - 2 (- x^{2} + 5 x - 4)

\frac{5 ^{22}}{5 ^{22}}

e^{- k} (1 - a) - e^{- 2 k} (1 - a)

\frac{1}{( x + 2 ) ^{2} ( 3 x + 6 )}

What is expand (a-b=3,)(a^2-b^2=33) ?
The solution to expand (a-b=3,)(a^2-b^2=33) is a^3-ab^2=33