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Simplify.

√45z +√/20z

Assume that the variable represents a positive real number.​

Simplify. √45z +√/20z Assume that the variable represents a positive real number.​-example-1

1 Answer

4 votes

Answer:

=55z

Explanation:

√45z +√/20z

√3*3*5z + √2*2*5z

= 3√5z+2√5z

=3+2√5z

=5√5z

User Allan Jebaraj
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