Q. Which equation shows the distributive property of multiplication?Choices:(A) m⋅(n⋅p)=(m⋅n)⋅p(B) 0=0⋅m(C) m⋅n−m⋅p=m⋅(n−p)(D) m⋅1=m
Understand Distributive Property: Understand the distributive property. The distributive property of multiplication over addition or subtraction states that multiplying a sum or difference by a number is the same as multiplying each addend or subtrahend by the number and then adding or subtracting the products. Mathematically, it can be expressed as a(b+c)=ab+ac or a(b−c)=ab−ac.
Examine Choice (A): Examine choice (A) m⋅(n⋅p)=(m⋅n)⋅p. This choice represents the associative property of multiplication, not the distributive property. It shows that the grouping of factors does not affect the product.
Examine Choice (B): Examine choice (B) 0=0⋅m. This choice represents the multiplication property of zero, which states that any number multiplied by zero is zero. It does not demonstrate the distributive property.
Examine Choice (C): Examine choice (C) m⋅n−m⋅p=m⋅(n−p). This choice correctly represents the distributive property of multiplication over subtraction. It shows that multiplying m by the difference of n and p is the same as multiplying m by n and m by p separately, and then subtracting the two products.
Examine Choice (D): Examine choice (D) m⋅1=m. This choice represents the identity property of multiplication, which states that any number multiplied by one is the number itself. It does not demonstrate the distributive property.
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