Question

5√32-3√27 simplify
please answer urgent​

Answer 1

Step-by-step explanation:

$5 \sqrt{32} - 3 \sqrt{27} \\ 5 \sqrt{16 \times 2} - 3 \sqrt{9 \times 3} \\ 5 \times 4 \sqrt{2} - 3 \times 3 \sqrt{3} \\ 20 \sqrt{2} - 9 \sqrt{3}$

Answer 2

ANSWER

To check whether (x−1) is factor of x10−1 and  x11−1

Then value of p(x)=x10−1  and q(x)=x11−1 is zero when x−1=0 or x=1

Replace x by 1 we get

p(x)=x10−1

p(1)=(1)10−1

p(1)=1−1=0

and q(x)=x11−1

q(1)=(1)11−1

q(1)=1−1=0

So p(1) and q(1) are zero 

then x−1 is a factor of x10−1 and  x11−1