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damaskus [11]
3 years ago
12

Help!! Math algebra 2

Mathematics
1 answer:
natima [27]3 years ago
8 0

Answer:  Factors (x + 2)(x + 7)

                Solutions x = -2, x = -7

<u>Step-by-step explanation:</u>

h(x) = x² + 9x + 14

                         ∧

                        1 + 14 = 15

                        2 + 7 = 9   ⇒  This sum is the coefficient of the middle term!

                (x + 2)   (x + 7)

To get the solutions, set each factor equal to zero and solve.

          x + 2 = 0      x + 7 = 0

          <u>    -2 </u>  <u> -2 </u>     <u>    -7  </u>  <u>-7 </u>

          x       = -2      x       = -7

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The Scale used on blueprint is 1 inches represents 4/3 feet

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Since on the blueprint, the walls measure 10 feet by 12 feet but on the blue print it measures 7.5 inches by 9 inches. Hence:

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Find out more at: brainly.com/question/20095188

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