Answer:
B
Step-by-step explanation:
<span>Which of these numbers is irrational?
a. square root of 3
b. 0.25
c. 1/5
d. square root of 9
answer
</span><span>a. square root of 3
</span><span>--------------------------------
What is (-7)^5 in expanded form?
a. -7 • -7 • -7 • -7 • -7
b. -7 • 5
c. (-7) • 7 • (-7) • 7 • (-7) • -7
d. 5 • 5 • 5 • 5 • 5 • 5 • 5
answer
</span><span>a. -7 • -7 • -7 • -7 • -7 </span>
Answer:
3√2(5√8-7√3) = 60 - 21√6
Step-by-step explanation:
We need to find the product of 3√2(5√8-7√3). The distributive property states that: A(B+C) = AB + AC.
Then, by using the distributive propertive we have that:
3√2(5√8-7√3) = 3√2 * 5√8 - 3√2 * 7√3 = 15√8√2 - 21√2√3.
Also, we know that: √A√B = √AB. Using this:
15√8√2 - 21√2√3 = 15√16 - 21√6 = 60 - 21√6.
Answer:
Step-by-step explanation:
Yes, she is correct as the given equation is:
The left hand side of the above equation can be easily solved within parentheses as it does not contain any variable but the right hand side of the equation contains the variable x.
⇒
⇒
⇒
⇒
⇒
Answer:
y5rtr6yr6s435w53tefdfgesttetrzwaezzzzzzzzzdcdszdgshsqkljfgUSZDHAGIUFEHPia
Step-by-step explanation:
fedsnklcsenmdfmniemendkenindkdhiew8w99999fbjsdnjkhspsknlmmpSADK[dwikdklMDK.X WWWWW EZZZZZZZZZZZZZZZZZ
