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Popular >

simplify a(2-4)b(-3.2)

Solution

simplify

a (2 - 4) b (- 3.2)

Solution

6.4 ab

Solution steps

a (2 - 4) b (- 3.2)

Apply rule:

a (- b) = - ab

a (2 - 4) b (- 3.2) = - a (2 - 4) b \cdot 3.2

= - a (2 - 4) b \cdot 3.2

= - 3.2 ab (2 - 4)

Subtract the numbers:

2 - 4 = - 2

= - 3.2 ab (- 2)

Multiply the numbers:

3.2 (- 2) = - 6.4

= - (- 6.4) ab

Remove parentheses:

- (- 6.4) ab = 6.4 ab

= 6.4 ab

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Frequently Asked Questions (FAQ)

What is a(2-4)b(-3.2) ?
The solution to a(2-4)b(-3.2) is 6.4ab