Multiply 2b*(4b(2-b))

Math
2b⋅(4b(2-b))
Multiply b by b by adding the exponents.
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Move b.
2(b⋅b)⋅(4(2-b))
Multiply b by b.
2b2⋅(4(2-b))
2b2⋅(4(2-b))
Simplify by multiplying through.
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Apply the distributive property.
2b2⋅(4⋅2+4(-b))
Multiply.
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Multiply 4 by 2.
2b2⋅(8+4(-b))
Multiply -1 by 4.
2b2⋅(8-4b)
2b2⋅(8-4b)
Apply the distributive property.
2b2⋅8+2b2(-4b)
Simplify the expression.
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Multiply 8 by 2.
16b2+2b2(-4b)
Rewrite using the commutative property of multiplication.
16b2+2⋅-4(b2b)
16b2+2⋅-4(b2b)
16b2+2⋅-4(b2b)
Simplify each term.
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Multiply b2 by b by adding the exponents.
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Multiply b2 by b.
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Raise b to the power of 1.
16b2+2⋅-4(b2b1)
Use the power rule aman=am+n to combine exponents.
16b2+2⋅-4b2+1
16b2+2⋅-4b2+1
Add 2 and 1.
16b2+2⋅-4b3
16b2+2⋅-4b3
Multiply 2 by -4.
16b2-8b3
16b2-8b3
Multiply 2b*(4b(2-b))

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