Question

Solve this with your work shown. (50 POINTS.)​

Answer 1

top problems:

1-) x²-2x-8

(x-4)(x+2)

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2-) 4s²-4s+1

(2s-1)²

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3-) 6x²-3-7x

(2x-3)(3x+1)

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4-) 4u²+8u

4u(u+2)

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5-) t²-15

2t

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6-) 3x²-x-4

(3x-4)(x+1)

bottom problems:

1-) $\frac{1}{4},-1$

y=x²+$\frac{3x}{4}-\frac{1}{4}$

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2-)$\sqrt{2},\frac{1}{3}$

y=x²-$\frac{x}{3}-\sqrt{2}x+\frac{\sqrt{2} }{3}$

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3-) 0, √5

y=x²-x√5

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4-) 1,1

y= x²-2x+1

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5-)$-\frac{1}{4}, \frac{1}{4}$

y=x²-$\frac{1}{16}$

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6-) 4,1

y=x²-5x+4