mpete1234567890
31.08.2019 •
Mathematics
Solve 3c + 4 = -4c - 17
a. 3
b. -3
c. 21
d. -21
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Ответ:
3c = -4c - 17 - 4 Subtracted 4 from both sides
3c + 4c = -21 Added 4c to both sides. (-17 - 4 = -21)
7c = -21 Combined like terms (4c + 3c = 7c)
c = -3 Divided 7 both sides
Ответ:
x^2 = pi
x = sqrt(pi)
b) Fmax = F(1) + integral [1, pi] f(x) dx = 9.7743