Ask question

Ask question

All categories

3 years ago

14

What is completely factored form of x^4+8x^2-9

2 answers:

BabaBlast [244]3 years ago

5 0

Answer: B would be the correct answer on edg. (X+1)(x-1)(x^2+9)

olganol [36]3 years ago

4 0

X^4 + 8x^2 - 9
= (x^2 + 9)(x^2 - 1)
= (x^2 + 9)(x + 1)(x - 1) Answer

You might be interested in

P(perfect square | odd)

ivann1987 [24]

P(perfect square) is even

7 0

2 years ago

A group of scientists studied the amount of erosion at a beach. The scientist determined that the equation y=-0.5x+26 models the

daser333 [38]

Answer:

Try A

Step-by-step explanation:

8 0

3 years ago

What is the distance ?

aleksklad [387]

The solution is you need to subtract the y axis and x axis

8 0

3 years ago

Find the reference angle for 497°<br> A) 137°<br> B)133°<br> C) 47°<br> D) 43°

Mila [183]

Reference angle is 137

4 0

3 years ago

Read 2 more answers

HELP ME PLEASE!!!!

horsena [70]

$2\sqrt5+3\sqrt5-\sqrt5=(2+3-1)\sqrt5=4\sqrt5\\\\\text{Answer:}\ 4\sqrt5$
Look at the square root like "x", then
$2\sqrt5+3\sqrt5-\sqrt5=/2x+3x-x=4x/=4\sqrt5$

3 0

3 years ago