edgarmata184 edgarmata184
  • 19-12-2019
  • Mathematics
contestada

The roots of a quadratic equation are -7 and 1. Write an equation that could represent this function. Give your answer in standard form and factored form.

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sufiiyan
sufiiyan sufiiyan
  • 20-12-2019

Answer:

X^2+6X-7=0

Step-by-step explanation:

To identify the quadratic equation use the following method

(X-a)(X-b)=0

Where

a=-7

b=1

(X+7)(X-1)=0

X^2+7X-X-7=0

X^2+6X-7=0

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