Algebra Examples

Evaluate 15*5
Step 1
Multiply using long multiplication.
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Step 1.1
Multiply by . Place the ones digit in the result line and carry the tens digit . There is one result line for each digit in .
Step 1.2
Multiply by and add the carried . Place the result in the next column in the result line. There is one result line for each digit in .
Step 1.3
Add the numbers in each column. In this case, add , then place the in the result line.
Step 1.4
Add the numbers in each column. In this case, add , then place the in the result line.
Step 2
The result of is .