What is (9a^2b^2)(5ab-3a^2+8ab^3-2) ?

The solution to (9a^2b^2)(5ab-3a^2+8ab^3-2) is 9a^2b^2(-3a^2+5ab+8ab^3-2)

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simplify (9a^2b^2)(5ab-3a^2+8ab^3-2)

simplify

(9 a^{2} b^{2}) (5 ab - 3 a^{2} + 8 a b^{3} - 2)

9 a^{2} b^{2} (- 3 a^{2} + 5 ab + 8 a b^{3} - 2)

Solution steps

(9 a^{2} b^{2}) (5 ab - 3 a^{2} + 8 a b^{3} - 2)

Apply exponent rule:

a^{m} b^{m} = (ab)^{m},

assuming

a \geq 0, b \geq 0

a^{2} b^{2} = (ab)^{2}

= 9 (ab)^{2} (- 3 a^{2} + 5 ab + 8 a b^{3} - 2)

(ab)^{2} = a^{2} b^{2}

= 9 a^{2} b^{2} (- 3 a^{2} + 5 ab + 8 a b^{3} - 2)

6.421 \cdot 1 0^{- 5} (\frac{1}{0.3048})

0.0567 \cdot 4.52 \cdot 1 0^{- 4} \cdot 23

2^{l o g_{2} (n)}

cos (a t) \cdot e^{- 2 t}

What is (9a^2b^2)(5ab-3a^2+8ab^3-2) ?
The solution to (9a^2b^2)(5ab-3a^2+8ab^3-2) is 9a^2b^2(-3a^2+5ab+8ab^3-2)