mmelander24
mmelander24
29-10-2020
Mathematics
contestada
[tex]\sqrt{3x^{2} +4x^{2}[/tex]
Respuesta :
zuhniyuhh
zuhniyuhh
29-10-2020
ANSWER IS
√7x
Step by step explaination
1 Simplify
3
x
2
+
4
x
2
3x
2
+4x
2
to
7
x
2
7x
2
.
Step two
Use this rule: ab=ab√ab =√a√b
√x²√7
Simplify √x² to x
x√7
Regroup terms
√7x
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