3 years ago

(x+5)²=32find the solution justify answer

Mathematics

1 answer:

SashulF [63]3 years ago

4 0

Answer:

x = -5 ±4sqrt(2)

Step-by-step explanation:

(x+5)²=32

Take the square root of each side

Sqrt((x+5)²)=±sqrt(32)

x+5 = ±sqrt(16*2)

x+5 = ±4sqrt(2)

Subtract 5 from each side

x+5-5 = -5 ±4sqrt(2)

x = -5 ±4sqrt(2)

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(x+5)²=32find the solution justify answer ​

(x+5)²=32find the solution justify answer