Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.

whats is an equivalent expression to the picture below.

Whats Is An Equivalent Expression To The Picture Below class=

Sagot :

D3xt3R
We have:

[tex]4*\sqrt[3]{81}[/tex]

and we know that [tex]81=3^4[/tex], don't we?

therefore Let's replace it.

[tex]4*\sqrt[3]{3^4}[/tex]

and we can write this value like this [tex]3^4=3^3*3^1[/tex]

them, let's replace

[tex]4*\sqrt[3]{3^3*3^1}[/tex]

we can take out [tex]3^3[/tex], them we obtain

[tex]4*3*\sqrt[3]{3^1}[/tex]

[tex]\boxed{\boxed{4*\sqrt[3]{81}\equiv12*\sqrt[3]{3}}}[/tex]
We have 4 x ∛81

now, we simplify ∛81.

we know that 81 = 9 x 9

9 = 3 x 3.

Thus, ∛81 becomes ;

∛3 x 3 x 3 x 3

= ∛3  x   3   x  4

= 12 x ∛3 ( ; is equivalent to 4  x  ∛81)