1400=10z^2+2

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Solution for 1400=10z^2+2 equation:


Simplifying
1400 = 10z2 + 2

Reorder the terms:
1400 = 2 + 10z2

Solving
1400 = 2 + 10z2

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-10z2' to each side of the equation.
1400 + -10z2 = 2 + 10z2 + -10z2

Combine like terms: 10z2 + -10z2 = 0
1400 + -10z2 = 2 + 0
1400 + -10z2 = 2

Add '-1400' to each side of the equation.
1400 + -1400 + -10z2 = 2 + -1400

Combine like terms: 1400 + -1400 = 0
0 + -10z2 = 2 + -1400
-10z2 = 2 + -1400

Combine like terms: 2 + -1400 = -1398
-10z2 = -1398

Divide each side by '-10'.
z2 = 139.8

Simplifying
z2 = 139.8

Take the square root of each side:
z = {-11.823705003, 11.823705003}

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