y=(x-1.67)(x+0.98)(x-1.12)

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Solution for y=(x-1.67)(x+0.98)(x-1.12) equation: 


Simplifying
y = (x + -1.67)(x + 0.98)(x + -1.12)

Reorder the terms:
y = (-1.67 + x)(x + 0.98)(x + -1.12)

Reorder the terms:
y = (-1.67 + x)(0.98 + x)(x + -1.12)

Reorder the terms:
y = (-1.67 + x)(0.98 + x)(-1.12 + x)

Multiply (-1.67 + x) * (0.98 + x)
y = (-1.67(0.98 + x) + x(0.98 + x))(-1.12 + x)
y = ((0.98 * -1.67 + x * -1.67) + x(0.98 + x))(-1.12 + x)
y = ((-1.6366 + -1.67x) + x(0.98 + x))(-1.12 + x)
y = (-1.6366 + -1.67x + (0.98 * x + x * x))(-1.12 + x)
y = (-1.6366 + -1.67x + (0.98x + x2))(-1.12 + x)

Combine like terms: -1.67x + 0.98x = -0.69x
y = (-1.6366 + -0.69x + x2)(-1.12 + x)

Multiply (-1.6366 + -0.69x + x2) * (-1.12 + x)
y = (-1.6366(-1.12 + x) + -0.69x * (-1.12 + x) + x2(-1.12 + x))
y = ((-1.12 * -1.6366 + x * -1.6366) + -0.69x * (-1.12 + x) + x2(-1.12 + x))
y = ((1.832992 + -1.6366x) + -0.69x * (-1.12 + x) + x2(-1.12 + x))
y = (1.832992 + -1.6366x + (-1.12 * -0.69x + x * -0.69x) + x2(-1.12 + x))
y = (1.832992 + -1.6366x + (0.7728x + -0.69x2) + x2(-1.12 + x))
y = (1.832992 + -1.6366x + 0.7728x + -0.69x2 + (-1.12 * x2 + x * x2))
y = (1.832992 + -1.6366x + 0.7728x + -0.69x2 + (-1.12x2 + x3))

Combine like terms: -1.6366x + 0.7728x = -0.8638x
y = (1.832992 + -0.8638x + -0.69x2 + -1.12x2 + x3)

Combine like terms: -0.69x2 + -1.12x2 = -1.81x2
y = (1.832992 + -0.8638x + -1.81x2 + x3)

Solving
y = 1.832992 + -0.8638x + -1.81x2 + x3

Solving for variable 'y'.

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

Simplifying
y = 1.832992 + -0.8638x + -1.81x2 + x3

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