Solve the following quadratic equation whose roots are.

1)5 and - 9

2)-1 and - 1/2

3)4 and - 11

4)1 and 1 whole number 1/2?

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1)5 and - 9

2)-1 and - 1/2

3)4 and - 11

4)1 and 1 whole number 1/2?

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1 month ago

x¤2+9x-5x-45

x¤2+4x-45.

2.(x+1)(x+1/2)

x¤2+x/2+x+3/2

2x¤2+x+2x+3

2x¤2+3x+3.

3.(x-4)(x+11)

x¤2+11x-4x-44

x¤2+7x-44.

4.(x-1)(x-3/2)

x¤2-3/2x-x+3/2

2x¤2-3x-2x+3

2x¤2-5x+3.