5a(4a+10a)+12=

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Solution for 5a(4a+10a)+12= equation:


Simplifying
5a(4a + 10a) + 12 = 0

Combine like terms: 4a + 10a = 14a
5a(14a) + 12 = 0

Remove parenthesis around (14a)
5a * 14a + 12 = 0

Reorder the terms for easier multiplication:
5 * 14a * a + 12 = 0

Multiply 5 * 14
70a * a + 12 = 0

Multiply a * a
70a2 + 12 = 0

Reorder the terms:
12 + 70a2 = 0

Solving
12 + 70a2 = 0

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 70a2 = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 70a2 = 0 + -12
70a2 = 0 + -12

Combine like terms: 0 + -12 = -12
70a2 = -12

Divide each side by '70'.
a2 = -0.1714285714

Simplifying
a2 = -0.1714285714

Reorder the terms:
0.1714285714 + a2 = -0.1714285714 + 0.1714285714

Combine like terms: -0.1714285714 + 0.1714285714 = 0.0000000000
0.1714285714 + a2 = 0.0000000000

The solution to this equation could not be determined.

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