Answer:
49m^4 - 25
Step-by-step explanation:
The simpler expression can simply be found by expanding
The kind of expansion we have here is the difference of two squares
(a + b)(a-b) = a^2 - b^2
Thus, we have it that;
(7m^2-5)(7m^2 + 5)
=
49m^4 - 25
Answer:
y = 2
Step-by-step explanation:
x = -2 Is two units to the left then go up two units where y = 2
1/3<span> is </span>bigger <span>because the three in </span>1/3<span> is less than 1/4 &1/5. </span>
$1 in 2005 = 1.26 in 2018
$1 in 2018 = $0.79 in 2005