This is hey confusing because I didn't go to school when they gave a lesson about this so please help.
1 answer:
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Answer:
Hello,
<u>k=-3 and h=-2</u>
Step-by-step explanation:
h+1 is thus a root of x²+(-3-1)*x-5=0
x²-4x-5=0
x²+x-5x-5=0
x(x+1)-5(x+1)=0
(x+1)(x-5)=0
h+1=-1
<u>h=-2</u>
Answer:
B
Step-by-step explanation:
yes, 12² + 13² = ()²
144 + 169 = 313
313 = 313
Answer:
Step-by-step explanation:
Since 1 hour contains 60 minutes, So 1 hour would by divided by 60
So, the required expression is,
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