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Mathematics

2 answers:

USPshnik [31]3 years ago

5 0

Answer:

x = 2 , − 12

Step-by-step explanation:

Use the formula ( b /2 ) (^)2 in order to create a new term. Solve for x by using this term to complete the square.

LenaWriter [7]3 years ago

3 0

Answer:

x = - 12, x = 2

Step-by-step explanation:

Given

x² + 10x = 24

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(5)x + 25 = 24 + 25

(x + 5)² = 49 ( take the square root of both sides )

x + 5 = ± = ± 7 ( subtract 5 from both sides )

HOPE THIS HELPS

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