Chapter 10 QuadratiC EQuations 385
- If xxx^ + + 31 + ^282 – 9 = x 6 – 3 , then
a. x=26,
b. x=71,
C. x=± 229
d. there is no solution.
- If^4
321
1
x
x
x
–
+
+
= , then
a. x=± 582
b. x=± 3
C. x=± 542
d. there is no solution.
Chapter 10 QuadratiC EQuations 385
a. x=26,
b. x=71,
C. x=± 229
d. there is no solution.
1
x
x
x
–
+
+
= , then
a. x=± 582
b. x=± 3
C. x=± 542
d. there is no solution.