3 years ago

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

Mathematics

1 answer:

ruslelena [56]3 years ago

7 0

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

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