Answer:
y=-1
x=-3
Step-by-step explanation:
Answer:
3x+x^2-6
Step-by-step explanation:
Have a great rest of your day.
Bye
Area = 5 7/8 × 18/4
= 47/8 × 9/2
= 423/16
= 26 7/16 km²
So, the area is 26 7/16 km²
<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>
To subtract 98.86 from 85.15, let's line them up by decimal.
98.66
-85.15
______
13.51 is the answer.
Hope this helps!
May
Answer:
-123
Step-by-step explanation:
The remainder theorem says that when a polynomial is divided by a linear factor x - c (note the minus sign), the remainder is the value of the polynomial at x = c.
When a polynomial P(x) is divided by x - c, the remainder is P(c). In other words, to find the remainder, plug in c for x.
You're dividing by x + 4 which is the same thing as x - (-4) -- the role of c is being played by -4.
3(–4)^3 – (–4)^2 – 20(–4) + 5 = –123