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belka [17]
2 years ago
11

Solve the equation x³ - 5x²+2x+8 = 0 given that - 1 is a zero of f(x)= x3 - 5x²+2x+8.

Mathematics
1 answer:
exis [7]2 years ago
3 0

Answer:

added in the picture

Step-by-step explanation:

added in the picture

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5 0
3 years ago
64^1/3=4 in logarithmic form
Marrrta [24]

b^{a} = c
\\ \\In\ logarithmic\ form\ it\ can\ be\ written\ as
\\ \\log_{b}c=a.
\\ \\ So.\ in\ our\ case
\\ \\64^{\frac{1}{3}}=4
\\ \\ log_{64}4=\frac{1}{3}

7 0
3 years ago
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16/4 + 56 – (3 + 4 - 1) = explain
Nezavi [6.7K]
4 + 56 -3 - 4 +1 (the "-" change all signs)

Total--> 54
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6 0
3 years ago
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Factor this trinomial: 16x^2 -4x-6 <br><br> Show all work, I'll give Brainliest
Rina8888 [55]

Answer:

2(2x+1)(4x−3)

Step-by-step explanation:

GCF = 2

2( 16x^ 2/ 2+−4x/2− 6/2)

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2(8x ^2 +4x−6x−3)

2(4x(2x+1)−3(2x+1))

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8 0
2 years ago
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