Question

Find all real solutions of the equation 5w2 - 6 = 314.

Answer 1

After you take the square root of 24 it’s pos/neg 8

Answer 2

Step 1: Add 6 to both sides.
5w2−6+6=314+65w2=320

Step 2: Divide both sides by 5.

5w 25 = 320 5 w 2 = 64
Step 3: Take square root.

w = ± 64 w = 8 or w = −8

Answer:
w =8 or w =−8