5A(7A-A)+25=

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Solution for 5A(7A-A)+25= equation:


Simplifying
5A(7A + -1A) + 25 = 0

Combine like terms: 7A + -1A = 6A
5A(6A) + 25 = 0

Remove parenthesis around (6A)
5A * 6A + 25 = 0

Reorder the terms for easier multiplication:
5 * 6A * A + 25 = 0

Multiply 5 * 6
30A * A + 25 = 0

Multiply A * A
30A2 + 25 = 0

Reorder the terms:
25 + 30A2 = 0

Solving
25 + 30A2 = 0

Solving for variable 'A'.

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

Add '-25' to each side of the equation.
25 + -25 + 30A2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 30A2 = 0 + -25
30A2 = 0 + -25

Combine like terms: 0 + -25 = -25
30A2 = -25

Divide each side by '30'.
A2 = -0.8333333333

Simplifying
A2 = -0.8333333333

Reorder the terms:
0.8333333333 + A2 = -0.8333333333 + 0.8333333333

Combine like terms: -0.8333333333 + 0.8333333333 = 0.0000000000
0.8333333333 + A2 = 0.0000000000

The solution to this equation could not be determined.

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