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What's 2āˆš5 + 3āˆš125 step by step pls.
thanks


Sagot :

Answer:

Step-by-step explanation:

2[tex]\sqrt{5[/tex] + 3[tex]\sqrt{125[/tex]

=2[tex]\sqrt{5[/tex] +3[tex]\sqrt{5*5*5[/tex]

=2[tex]\sqrt{5[/tex] +5*3[tex]\sqrt{5[/tex]

=2[tex]\sqrt{5[/tex] +15[tex]\sqrt{5[/tex]

=(2+15)[tex]\sqrt{5[/tex]

=17[tex]\sqrt{5[/tex]

Iā€™m not sure, but try this.
View image stressedstudent99