<u>Answer:</u>
x = 3, x = -3
<u>Step-by-step explanation:</u>
x² - 25 + 16 = 0
⇒ x² - 9 = 0
• Add 9 to both sides:
⇒ x² = 9
• Square root both sides of equation:
x =
x = ± 3
x = 3 and x = -3
Answer:
x
e
⋅
f
+
c
.
Y
=
f
x
e
+
c
Step-by-step explanation:
Answer: X = 13
Step-by-step explanation:
10 + 3 = 13
13 - 10 = 3
Answer:
idk
Step-by-step explanation: