Answer:
Step-by-step explanation:
Prime factorize those numbers.
160= 2^5 *5
243 = 3^5
160 * 243 = 2^5 * 3^5 * 5
Taking the fifth root, we get
6(fifth root( 5))
Answer:
both are even
Step-by-step explanation:
just choose random examples 3×4 is 12 3×3=9×2=18 both even
Case A : x=2, y=-5
so putting the values of x and y in the equation, we get 10y -3x should be -11
so, 10* (-5) - 3 *2 = -50-6 = -56
case B , value of equation = 10*4 - 3*1 = 37
case C, value of equation = 10*6 -3*16.3 = -11.1
Case D, value of equation = 10*8-3*23 = 11
Ans will be C
Answer:
= ㏒25
Step-by-step explanation:
log25x³ + 3log1/x
According to one of of the laws of logarithm which states : b log a = log a^b
So, 3 log 1/x = log (1/x)³
Another law states that : log a + log b = log a * b
So, log 25x³ + log (1/x)³ = log (25x³) * (1/x)³
log (25x³)/x³
= log 25
Answer:
17/50
Step-by-step explanation:
mark as brainliest pls