# Square of a trinomial Calculator

## Get detailed solutions to your math problems with our Square of a trinomial step-by-step calculator. Practice your math skills and learn step by step with our math solver. Check out all of our online calculators here!

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### Difficult Problems

1

Solved example of square of a trinomial

$\left(-2z-3w-3\right)^2$
2

Expand the trinomial using the formula $\left(a+b+c\right)^2 = a^2 + b^2 + c^2 + 2ab + 2ac + 2bc$

$\left(-2z\right)^2+\left(-3w\right)^2+9+12zw+12z+18w$
3

The power of a product is equal to the product of it's factors raised to the same power

$4z^2+\left(-3w\right)^2+9+12zw+12z+18w$
4

The power of a product is equal to the product of it's factors raised to the same power

$4z^2+9w^2+9+12zw+12z+18w$

$4z^2+9w^2+9+12zw+12z+18w$