Question

5. Solve equation : *
(3 Points)
x2 - 8 x + 16 = 0​

Answer 1

Answer:

x²+8x+16=0

Step 1: Factor left side of equation.

(x+4)(x+4)=0

Step 2: Set factors equal to 0.

x+4=0 or x+4=0

x=−4

Answer:

x=−4

Step-by-step explanation:

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Answer 2

Answer:

as it is x²-8x+16=0

so (x)² - 2.4.x + (4)² =0

then (x-4)² = 0

so (x-4) = 0

so x=4

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