Concept explainers
i.
To explain: Write the missing reasons to justify the multiplicative property of zero.
i.
Explanation of Solution
First take 0=0 then by adding 0 on the right hand side, we get
Hence the property used here is identity property of addition
ii.
To explain: Write the missing reasons to justify the multiplicative property of zero.
ii.
Explanation of Solution
From above part (i) we
here, by multiplying
iii.
To explain: Write the missing reasons to justify the multiplicative property of zero.
iii.
Explanation of Solution
From the above part (ii), we have
Hence here we use distributive property.
iv.
To explain: Write the missing reasons to justify the multiplicative property of zero.
iv.
Explanation of Solution
We know that
By using the property of part (i), we have
Adding both above equations, we have
here we substituted
v.
To explain: Write the missing reasons to justify the multiplicative property of zero.
v.
Explanation of Solution
From above part (iv) we have
Hence here subtraction property of equality is used
vi.
To explain: Write the missing reasons to justify the multiplicative property of zero.
vi.
Explanation of Solution
From above part we have
Chapter 3 Solutions
Algebra: Structure And Method, Book 1
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