Question

Please Give Answers...​

Answer 1

Step-by-step explanation:

1) k^2 - 2k -120

k^2 - 12k + 10k - 120

k(k-12) +10(k-12)

(k-12)(k+10)

2)

Given:

• P=45000
• T = 3
• SI = 13500

SI = (P×T×R)/100

13500 = (45000×3×R)/100

(13500×100)/(45000×3) = R

R = 10

Answer 2

Answer:

R = SI×100/P×T

R = 13,500×100/45,000×3

R =10 percent

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