Hello,
A cubic polynomial with -2,1,2 as roots is
f(x)=k*(x+2)(x+1)*(x-2)=k(x²-4)(x+1)=k(x^3+x²-4x-4)
Looking the answers ==>k=1
==>Answer A
I’m pretty sure it’s 11 cause u divide 374 by 34 to get 11 which to get area u of length times width which is 11
Answer:
=
−
5
/4
=
−
6
Step-by-step explanation:
Use the sum-product pattern
4
^2
+
2
9
+
3
0
=
0
4x^2+29x+30=0
4x2+29x+30=0
4
^2
+
2
4
+
5
+
3
0
=
0
Rewrite in factored form
4
(
+
6
)
+
5
(
+
6
)
=
0
4x(x+6)+5(x+6)=0
4x(x+6)+5(x+6)=0
(4
+
5
)
(
+
6
)
=
0
Solution:
=
−
5
/4
=
−
6
Pie is my answer. Or dose have to be 4 letters
Answer: 8 1/6 inches
Step-by-step explanation:
Divide the Area by the width
36 3/4 ÷ 4 1/2 = 8 1/6