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Q: How do you solve four squared minus x equals three?

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add 3 to both sides x2 -3(+3) =162 (+3) x2 = 165 x ~ +- 12.84

3x^2 + 5x - 8 = 0 + 8 + 8 3x^2 + 5x = 0 8x ^2 = 0

3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4

5

Add 2.9 to both sides. y = 8.2

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It is: 9-4 = 5

That factors to (x + 1)(x - 3) x = -1, 3

add 3 to both sides x2 -3(+3) =162 (+3) x2 = 165 x ~ +- 12.84

3x^2 + 5x - 8 = 0 + 8 + 8 3x^2 + 5x = 0 8x ^2 = 0

By factoring I get x-3 divided by x+3

3x2 - 11x - 4 = 0(3x + 1)(x - 4)x = -1/3 and 4

5

Forty-three minus nine equals 34.

Three fourths minus three sixths equals one fourth

If you are looking for the zeros of this function: x = -2 plus or minus 2 X the square root of 5.

Add 2.9 to both sides. y = 8.2

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