Step-by-step explanation:
=x^2+2x+4+9-6x+x^2
=2x^2-4x+13
Answer:
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Step-by-step explanation:
i took the test trust me
Well 344 rounded to the nearest hundred is 300 so times 24 its 7,200 add 4 is 7,204 but take away 12 is 7,192 and there's your answer
Can’t help if there’s no figure