0=49x^2+98x+33

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Solution for 0=49x^2+98x+33 equation:


Simplifying
0 = 49x2 + 98x + 33

Reorder the terms:
0 = 33 + 98x + 49x2

Solving
0 = 33 + 98x + 49x2

Solving for variable 'x'.

Combine like terms: 0 + -33 = -33
-33 + -98x + -49x2 = 33 + 98x + 49x2 + -33 + -98x + -49x2

Reorder the terms:
-33 + -98x + -49x2 = 33 + -33 + 98x + -98x + 49x2 + -49x2

Combine like terms: 33 + -33 = 0
-33 + -98x + -49x2 = 0 + 98x + -98x + 49x2 + -49x2
-33 + -98x + -49x2 = 98x + -98x + 49x2 + -49x2

Combine like terms: 98x + -98x = 0
-33 + -98x + -49x2 = 0 + 49x2 + -49x2
-33 + -98x + -49x2 = 49x2 + -49x2

Combine like terms: 49x2 + -49x2 = 0
-33 + -98x + -49x2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(33 + 98x + 49x2) = 0

Factor a trinomial.
-1((11 + 7x)(3 + 7x)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(11 + 7x)' equal to zero and attempt to solve: Simplifying 11 + 7x = 0 Solving 11 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + 7x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + 7x = 0 + -11 7x = 0 + -11 Combine like terms: 0 + -11 = -11 7x = -11 Divide each side by '7'. x = -1.571428571 Simplifying x = -1.571428571

Subproblem 2

Set the factor '(3 + 7x)' equal to zero and attempt to solve: Simplifying 3 + 7x = 0 Solving 3 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 7x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 7x = 0 + -3 7x = 0 + -3 Combine like terms: 0 + -3 = -3 7x = -3 Divide each side by '7'. x = -0.4285714286 Simplifying x = -0.4285714286

Solution

x = {-1.571428571, -0.4285714286}

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