PLEASE HELP, THANK YOU Question 1:
Find all real and non-real roots of the function ƒ(x) = (x2 + 4)(x – 2).
A) x = ±2
B) x = ±2i
C) x = ±2i, 2
D) x = ±4i, 2

Question 2:
Find all real and non-real roots of the function ƒ(x) = x2 + 49.
A) x = i + 7, i – 7
B) x = –49i, 49i
C) x = –7i, 7i
D) x = –7, 7

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

i need a picture or some numbers

step-by-step explanation:

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(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47