16a^4+20a^3b-14a^2b^2=

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Solution for 16a^4+20a^3b-14a^2b^2= equation:


Simplifying
16a4 + 20a3b + -14a2b2 = 0

Reorder the terms:
-14a2b2 + 20a3b + 16a4 = 0

Solving
-14a2b2 + 20a3b + 16a4 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '2a2'.
2a2(-7b2 + 10ab + 8a2) = 0

Factor a trinomial.
2a2((-7b + -4a)(b + -2a)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'a2' equal to zero and attempt to solve: Simplifying a2 = 0 Solving a2 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a2 = 0 Take the square root of each side: a = {0}

Subproblem 2

Set the factor '(-7b + -4a)' equal to zero and attempt to solve: Simplifying -7b + -4a = 0 Reorder the terms: -4a + -7b = 0 Solving -4a + -7b = 0 Move all terms containing a to the left, all other terms to the right. Add '7b' to each side of the equation. -4a + -7b + 7b = 0 + 7b Combine like terms: -7b + 7b = 0 -4a + 0 = 0 + 7b -4a = 0 + 7b Remove the zero: -4a = 7b Divide each side by '-4'. a = -1.75b Simplifying a = -1.75b

Subproblem 3

Set the factor '(b + -2a)' equal to zero and attempt to solve: Simplifying b + -2a = 0 Reorder the terms: -2a + b = 0 Solving -2a + b = 0 Move all terms containing a to the left, all other terms to the right. Add '-1b' to each side of the equation. -2a + b + -1b = 0 + -1b Combine like terms: b + -1b = 0 -2a + 0 = 0 + -1b -2a = 0 + -1b Remove the zero: -2a = -1b Divide each side by '-2'. a = 0.5b Simplifying a = 0.5b

Solution

a = {0, -1.75b, 0.5b}

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