Please help?? Algebra 1 adding and subtracting radicals!!
1 answer:
Answer: 9√2 + 3√5
Step-by-step explanation:
6√2 + 3√5 + 3√2 = √2(6+3) + 3√5 = 9√2 + 3√5
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Step-by-step explanation:
i did PEMDAS
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Step-by-step explanation:
the perimeter P=2(L+W)=54
P=2L+2W=54 OR L+W=27
we know that L=3W+3
P=3W+W=27-3
4W=24
W=6 CM
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