Answer:
-9 1/4
Step-by-step explanation:
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Answer:
second option
Step-by-step explanation:
Given x = a, x = b are roots of f(x) then the factors are
(x - a) and (x - b)
and f(x) is the product of the factors
f(x) = a(x - a)(x - b) ← where a is a multiplier
If the roots have multiplicity then the factor is repeated
x = a with multiplicity 2, then factors are (x - a) and (x - a)
Here a = 2
x = - 4 with multiplicity 3, thus factors (x + 4 ), (x + 4), (x + 4)
x = 10 with multiplicity 1 has factor (x - 10)
Thus the polynomial function is
f(x) = 2(x + 4)(x + 4)(x + 4)(x - 10)
! hello
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t1 = -4 and tn = 5tn-1
n = 2 : t2 =5t1-1 =5(-4)-1 =-21
n = 3 : t3=5t2-1 =5(-21)-1 =-106
n = 4 : t4 =5t3-1 =5(-106)-1 =-531
n = 5: t5 =5t4-1 =5(-531)-1 =-2656
<span>n = 6 : t2 =5t5-1 =5(-2656)-1 =-13281</span></span>
