Answer:
Is there a question here?
Step-by-step explanation:
t - 4t² + 2t³ = t(1 - 4t + 2t²)
= t(2t² - 4t +1)
≠≠≠≠ t(2t - 1)(t -1)
used a graphing calculator to find the roots
2.2/8y=6.6/96
y=6.6/96*8/2.2
y=3.3/12
y=1.1/4
(3x + 4)(x + 3)
3x^2 + 9x + 4x + 12
3x^2 + 13x + 12
357
12 kg
15×80/100
15×8/10
120/10
the answer would be 33 tons
