(-4a)(5b)+(-3a)(-8b)=

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Solution for (-4a)(5b)+(-3a)(-8b)= equation:


Simplifying
(-4a)(5b) + (-3a)(-8b) = 0

Remove parenthesis around (-4a)
-4a(5b) + (-3a)(-8b) = 0

Remove parenthesis around (5b)
-4a * 5b + (-3a)(-8b) = 0

Reorder the terms for easier multiplication:
-4 * 5a * b + (-3a)(-8b) = 0

Multiply -4 * 5
-20a * b + (-3a)(-8b) = 0

Multiply a * b
-20ab + (-3a)(-8b) = 0

Remove parenthesis around (-3a)
-20ab + -3a(-8b) = 0

Remove parenthesis around (-8b)
-20ab + -3a * -8b = 0

Reorder the terms for easier multiplication:
-20ab + -3 * -8a * b = 0

Multiply -3 * -8
-20ab + 24a * b = 0

Multiply a * b
-20ab + 24ab = 0

Combine like terms: -20ab + 24ab = 4ab
4ab = 0

Solving
4ab = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '4'.
ab = 0

Simplifying
ab = 0

The solution to this equation could not be determined.

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