Expanding (2x² + y²)⁴ with Pascal triangle or using binomial theorem gives:
(2x² + y²)⁴ = 16x⁸ + 32x⁶y² + 24x⁴y⁴ + 8x²y⁶ + y⁸
These are how the graphs will look, they are color coded so have a look at the equations first.
Answer:
g=3
Step-by-step explanation:
f(g) = g^2 +3g
Let f(g) = 18
18 = g^2 +3g
Subtract 18 from each side
18-18 =g^2 +3g-18
0 = g^2 +3g-18
Factor
0 = (g+6) (g-3)
Using the zero product property
g+6 =0 g-3 =0
g = -6 g =3
The only solution listed is g=3
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
Let's solve!
Step-by-step explanation:
2x + 6x - 9 = 0
\____/
8x - 9 = 0
+ 9 + 9
<u>8x </u> = <u>9</u>
8 8
x = 9/8 --or-- 
x = 1.125
I hope this helps!