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Pre-Algebra Examples
Popular Problems
Pre-Algebra
Add Find the sum of -10x^2-x+6 and 10x^2-5
Find the sum of and
Step 1
Write the problem as a mathematical
expression
.
Step 2
Combine
the opposite
terms
in .
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Step 2.1
Add and .
Step 2.2
Add and .
Step 3
Subtract from .
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