Answer:
Step-by-step explanation:
Whenever you have exponents raised to another exponent, you multiply the exponents!
92 can be rounded to 90
68 can be rounded to 70
90 x 70 = 6300
Answer:
If Q=2.1(R)+5, then it would be 2.1(5)+5=15.5 ?
Step-by-step explanation:
If (y-1) is a factor of f(y), f(y)=0 when y=1. So if you find that f(1)=0, then (y-1) is a factor of f(y).
f(y)=y^3-9y^2+10y+5
f(1)=1-9+10+5=7
Since f(1)=7, (y-1) is not a factor.
X = - 1/3 or an alternate form x = -0.3, x = -3 to the power of -1
