Question

Solve the equation and check your answer:
x²-6=75

Answer 1

Answer:

2

−

6

=

7

5

x^{2}-6=75

x2−6=75

Factor

1

Move terms to the left side

2

−

6

=

7

5

x^{2}-6=75

x2−6=75

2

−

6

−

7

5

=

0

Answer 2

Answer:

QUESTION:

$x {}^{2} - 6 = 75$

SOLVATION:

$x {}^{2} - 6 = 75 \\ x {}^{2} = 75 + 6 \\ x {}^{2} = 81 \\ x \: = \sqrt{81 } \\ x = 9$

CHECK:

$9 {}^{2} - 6 = 75 \\ 81 - 6 = 75 \\ 75 = 75 \\ L.H.S=R.H.S$

HOPE THIS HELPS YOU:)