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PilotLPTM [1.2K]
3 years ago
15

Factor each: x^8-13x^4+36=0

Mathematics
1 answer:
Hoochie [10]3 years ago
6 0

Answer:

Step-by-step explanation:

a = x^4

a^2 - 13a +36 = 0

(a-4)*(a-9)=0

a = 4, a = 9

so

x^4 = 4, x^4 = 9

x = + or - 4th root of 9 and 4

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I need help getting the correct answer for the dividing part of the problem?
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3 0
2 years ago
Complete the square to rewrite y = x^2 – 6x + 14 in vertex form. Then state whether the vertex is a maximum or minimum and give
Burka [1]
Y=x²-6x+14
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3 years ago
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3 years ago
Anybody know how to do # 14, 15, and 16? Would also be nice if yall told me if any of these were wrong
mote1985 [20]

Step-by-step explanation:

1. Right

2. Right

3. Right

4. Right

5. Right

6. Right

7. Its not properly visible sorry for this.

8. Its wrong

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9. Right

10. Its wrong

0.5 {}^{3}  = 0.125

11. Right

12. Its wrong.... Bcz square of minus is plus

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13. Right

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(11 - 8) {}^{2}  - 2 \times 6

3 {}^{2}  - 12

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16.

12 +  \frac{ {9}^{2} }{3}

12 +  \frac{81}{3}

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<h3>Hope this helps u </h3>

... ✌️❤️

7 0
3 years ago
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