Final answer to the problem
$\left(3-x\right)^2+\left(-x+3\right)\left(7x+4\right)-18+2x^2$
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Step-by-step Solution
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Simplifying
$\left(3-x\right)^2+\left(-x+3\right)\left(7x+4\right)-18+2x^2$
Final answer to the problem
$\left(3-x\right)^2+\left(-x+3\right)\left(7x+4\right)-18+2x^2$