False!
if you plug in x, the equation would be 512+14= 23 which is incorrect. x would have to equal 526 for this statement to be considered true.
Answer:
D. 23 inches
Step-by-step explanation:
1¼ feet = 1.25 × 12 = 15 inches
15 + 8 = 23 inches
Answer:
![4a^{2} b^{2} c^{3} (\sqrt[3]{b})](https://tex.z-dn.net/?f=4a%5E%7B2%7D%20b%5E%7B2%7D%20c%5E%7B3%7D%20%28%5Csqrt%5B3%5D%7Bb%7D%29)
Step-by-step explanation:
The given expression is :
![\sqrt[3]{(64}a^{6}b^{7} c^{9} )](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%2864%7Da%5E%7B6%7Db%5E%7B7%7D%20c%5E%7B9%7D%20%29)
Writing 64 ,a,b,c as cubes we have:
= ![\sqrt[3]{(}4^{3}( a^{2})^3( b^{2})^3.b( c^{3} )^3)](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%28%7D4%5E%7B3%7D%28%20a%5E%7B2%7D%29%5E3%28%20b%5E%7B2%7D%29%5E3.b%28%20c%5E%7B3%7D%20%29%5E3%29)
Using radical rule we have :
=
.
The second option is the right answer.