josiahsheppard874 josiahsheppard874

11-07-2022
Mathematics

contestada

Combine the radicals 4√7+3√28.
O 10√7
O
4√7
0 -2√7
10√14

Respuesta :

Medunno13 Medunno13

11-07-2022

Answer:

10sqrt(7)

Step-by-step explanation:

[tex]4 \sqrt{7} + 3 \sqrt{28} \\ \\ 4 \sqrt{7} + 3(2 \sqrt{7} ) \\ \\ 4 \sqrt{7} + 6 \sqrt{7} = 10 \sqrt{7} [/tex]

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