Answer:
<h2>
64 units³</h2>
Step-by-step explanation:
2 units × 4 units × 8 units = 64 units³
A quadratic equation is an equation that includes a squared term. For example, 3x + 7 = 28 is not a quadratic equation as it only has x, whereas x^2 + 5x + 6 = 0 is a quadratic equation as it includes x^2. Quadratic equations also usually have two solutions, whereas linear equations (like my first example) only have one.
I hope this helps! Let me know if you would like me to explain anything more :)
Answer:
18
Step-by-step explanation:
(-2)+(5 + 5)2
(-2)+(10)2
(-2)+20
-2+20=18
