Answer:
8(2g + 1) (4g^2 - 2g + 1)
Step-by-step explanation:
Answer:
2.82 seconds (3 sf)
Step-by-step explanation:
s = ut + 0.5at²
6 = -95(sin25)t + 0.5(32)t²
16t² - 40.14873487t - 6 = 0
t = 2.818501699, -0.1419193751
t is time so can't be negative.
Therefore, t = 2.82s (3 sf)
Replace each occurrence of x by 7. So we have:-
7^2 + 3 / 7 - 9
= 52 / -2
= -26 answer
7x - (25x^2 + 12x) = 7x - 25x^2 - 12x = -25x^2 - 5x
