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In simplifying square root radicals, write the radicand as a product of the factor and another factor.

Sagot :

Answer:

An example is the following:  [tex]\sqrt{45}[/tex]

Step-by-step explanation:

Simplify the radical: [tex]\sqrt{45}[/tex]

1.We must write the radicand as a product, and then we must use the product property for simplicity.

The roof of [tex]\sqrt{45[/tex] is equal =[tex]\sqrt{9 x 5}[/tex]

2.We must use the property of the product: [tex]\sqrt {a} x \sqrt{b}[/tex]

[tex]\sqrt{9x 5}[/tex]=[tex]\sqrt{9} x\sqrt{5}[/tex]

[tex]3\sqrt{5}[/tex]