12 sqrt3 * 2 sqrt2 * 3
= 24 sqrt6 * 3
= 72 sqrt6 answer
Answer:
x = 43/2 = 21.5
Step-by-step explanation:
2x - 12 + 4x + 12 + 2x + 8 = 180 (Combine Like terms)
8x + 8 = 180
43/2 = 21.5
Answer:
f(x) = (x + 11) (x + 3) (x − 1) (x − 3)
Step-by-step explanation:
f(x) = x⁴ + 10x³ − 20x² − 90x + 99
f(x) is a fourth order polynomial, so it has 4 roots. Use rational root theorem to find possible rational roots.
±99, ±11, ±9, ±3, ±1
By trial and error, the zeros are -11, -3, 1, and 3.
f(x) = (x + 11) (x + 3) (x − 1) (x − 3)
Answer:
36 ,36 30,2
Step-by-step explanation:
hope it's okay to you