skylerhurst30 skylerhurst30

08-12-2020
Mathematics

contestada

Find the value of c that completes the square. m2 - 26m + c

Respuesta :

jimrgrant1 jimrgrant1

08-12-2020

Answer:

c = 169

Step-by-step explanation:

Given

m² - 26m

To complete the square

add ( half the coefficient of the m- term)² to m² - 26m

m² + 2(- 13)m + (- 13)²

= m² - 26m + 169 ( with c = 169 )

= (m - 13)² ← perfect square

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