Answer:
yay! :D
Step-by-step explanation:
Answer:
Step-by-step explanation:
4^2 = 4 * 4 = 16
2^2 = 2 * 2 = 4
4^2 +4^2 +2^2 = 16 + 16 + 4 = 36
Descartes' rule of signs tells you the one sign change in the coefficients means there's one positive real root. If you change the sign of the odd-power terms, the signs become -++-, so have two sign changes. This means there are 0 or 2 negative real roots.
A graph shows there to be 3 real roots, two of which are negative. Thus there are no complex roots.
Step-by-step explanation:
There are many integers that will satisfy the conditions mentioned. For example, -9 and -2 would satisfy both conditions. These integers are both greater than -10, and when added together, they equal -11, which is less than -10.
Answer:
25% each
Step-by-step explanation:
45.8÷4=11.45 each.
so.if 45.8 is equal to 100%
11.45 how mych will be?
11.45×100÷45.8
1145÷45.8 = 25%