Question

Can you solve this Question​

Answer 1

Answer:

4(√5 + 1) cm

Step-by-step explanation:

Let BP = x cm. Then AP = AB + BP = (8 + x) cm.

Therefore, BP2 = AB ∙ AP

⟹ x2 = 8 ∙ (8 + x)

⟹ x2 - 8x - 64 = 0

Therefore, x = −(−8)±(−8)2−4⋅1⋅(−64)√2

x = −8±64×5√2 = −8±85√2

Therefore, x = 4 ± 4√5.

But the length of BP is positive.

So, x = (4 + 4√5) cm = 4(√5 + 1) cm.

Answer 2

Answer:

Answer is Option C = 4 + 4√5

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