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Math
Algebra 1
Polynomials and Factoring
Multiplying Polynomials
Multiplying Binomials
Squaring Multiples of 5 - Examples & Practice

Practice problem

Squaring Multiples of 5 - Examples & Practice

By DDaniel Crawford

+4 contributors

Contributors

Daniel Crawford
Victor Wang
Alex Federspiel
Caroline K
Anusha Rahman

Evaluate $155^2$ without a calculator.

Choose one answer

Option A: A

$240025$

Option B: B

$2425$

Option C: C

$24025$

Option D: D

$24225$

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