Answer:
that is what it would look like
Hope it helps!❤❤
x⁴ + 4x³ + 4x² = -16x
x⁴ + 4x³ + 4x² + 16x = -16x + 16x
x⁴ + 4x³ + 4x² + 16x = 0
x(x³) + x(4x²) + x(4x) + x(16) = 0
x(x³ + 4x² + 4x + 16) = 0
x(x²(x) + x²(4) + 4(x) + 4(4)) = 0
x(x²(x + 4) + 4(x + 4)) = 0
x(x² + 4)(x + 4) = 0
x = 0 U x² + 4 = 0 U x + 4 = 0
<u> - 4 - 4</u> <u> - 4 - 4</u>
x² = -4 x = -4
x = <u>+</u>2i
The solution set is equal to {-4, -2i, 0, 2i}.
Answer:
For an 8-ounce salad would cost $1.52
Step-by-step explanation:
Every ounce would cost $0.19.
So you would multiply the cost with how much you would buy.
0.19(cost per ounce)×8(how much ounce)=1.52(total pay)
So that is what we call a ratio
and it would look like
If the length of a side is x, then the surface area of a face of the cube is x squared. there are six sides in a cube so 6(x^2) would be the surface area.
6(x^2)=150
(x^2)=25
x=5