B) is not invertible, while the others are.
a) The inverse is x+2
c) The inverse is
d) The inverse is
Answer:
10℅
Step-by-step explanation:
100/1000×100℅ is good progress
Answer:
3/5
Step-by-step explanation:
<span>2n^2 - 7n - 3 = 0
a = 2
b = -7
c =-3
Then use the Quadratic formula:
x = [-b +-sqroot(b^2 -4*a*c)] / 2*a
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