Question

I only need 16, 20, and 24. Show work please!!!!

Answer 1

HELLO DEAR FRIEND

16.) 3w² + 14w + 8 = 0

3w² + 12 w + 2w + 8 = 0

3w(w + 4) +2(w + 4) = 0

(3w + 2) (w + 4) = 0

(3w + 2) = 0

w = -2/3

(w + 4) = 0

w = -4

20.) 8p² - 16p = 10

8p² - 16p - 10 = 0

8p² + 4p - 20p - 10 = 0

4p(2p + 1) -10(2p + 1) = 0

(4p - 10) (2p + 1) = 0

(4p - 10) = 0

p = 10/4

p = 5/2

(2p + 1) = 0

p = -1/2

24.) 6d² + 21d = 10d + 35

6d² + 21 d - 10d - 35 = 0

3d(2d + 7) -5(2d + 7) = 0

(3d - 5) (2d + 7) = 0

(3d - 5) = 0

d = 5/3

(2d + 7) = 0

d = -7/2

HOPE IT HELPS