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Mathematics 15 Online
OpenStudy (anonymous):

NEED HELP PLEASE Simplify the expression.

OpenStudy (anonymous):

\[\sqrt{625}\]

OpenStudy (anonymous):

root 625 = root 25 into 25

OpenStudy (anonymous):

I DONT UNDERSTAND

OpenStudy (anonymous):

sqrt(625)=sqrt(25*25)=25

OpenStudy (anonymous):

\[\sqrt{625} = \sqrt{25 \times 25}\]

OpenStudy (anonymous):

now?

OpenStudy (anonymous):

SO I MULTIPLY 25 TIMES 25 EQUAL 625 BUT HOW DO I KNOW HOW TO FIND THAT

OpenStudy (anonymous):

\[\sqrt{25}\times \sqrt{25}=5\times5=25\]

OpenStudy (anonymous):

that will come by practice.

OpenStudy (anonymous):

except practice then you can only use calculator lol

OpenStudy (anonymous):

OK TY

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