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1 year ago

PLEASE HELP I HAVE A TEST!!!!!!!!! Show all work to factor x4 − 17x2 + 16 completely

Mathematics

1 answer:

Finger [1]1 year ago

8 0

Answer:

Step-by-step explanation:

Here you go mate,

step 1

x^4 − 17x^2 + 16 equation/question

step 2

x^4 − 17x^2 + 16 factor completely

answer

(x+1)(x-1)(x+4)(x-4)

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2 years ago

Read 2 more answers

Solve.

bixtya [17]

Answer:

$-3 ± 2\sqrt{3} = x$

Step-by-step explanation:

x² + 6x + 9 = 12 → x² + 6x - 3

Since this Quadratic Expression is unfactorable, apply the Quadratic Formula:

$x = -b ± \frac{\sqrt{{b}^{2} - 4ac}}{2a}$

$-6 ± \frac{\sqrt{{6}^{2} - 4(1)(-3)}}{2(1)} = -6 ± \frac{\sqrt{36 + 12}}{2} = -6 ± \frac{\sqrt{48}}{2} \\ \\ -3 ± 2\sqrt{3}$

√48 = √[3 × 16] = 4√3

½[4√3] = 2√3

Then attach half of -6 to it as well [-3]:

-3 ± 2√3

I am joyous to assist you anytime.

7 0

2 years ago

Simplify the problem

Natasha2012 [34]

$\frac{6}{10x^2} \div \frac{6}{10x^3-60x^2} = \frac{6}{10x^2} \cdot \frac{10x^3-60x^2}{6} =\frac{1}{10x^2} \cdot \frac{10x^2(x-6)}{1} =x-6$

5 0

2 years ago

HElp ill give 10 points!!!!!!!!!!!!!

Evgesh-ka [11]

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZAnswer:

Step-by-step explanation:

4 0

2 years ago

What do I put? I am having so much trouble with this.

jek_recluse [69]

12. $\frac{3}{4} , \frac{9}{12}$

13. $\frac{4}{10} , \frac{4}{100}$

16. $\frac{3}{9}$ is already in simplest form.

8 0

2 years ago