skylerhurst30 skylerhurst30

08-12-2020
Mathematics

contestada

Find the value of c that completes the square x2+34x+c

Respuesta :

jimrgrant1 jimrgrant1

08-12-2020

Answer:

c = 289

Step-by-step explanation:

Given

x² + 34x

To complete the square

add ( half the coefficient of the x- term )² to x² + 34x

= x² + 2(17)x + 17²

= x² + 34x + 289 ( with c = 289 )

= (x + 17)² ← perfect square

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