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3 years ago

12

Can anyone please help I am struggling with math and Noone wants to help me and I want to learn so does anyone understand HOW u

factor this

1 answer:

vlada-n [284]3 years ago

4 0

Answer:

Step-by-step explanation:

256 = 16×16=4×4×4×4 = 4^4

X^4-4^4 = (x^2)^2 - (4^2)^2

Using algebraic identity a^2-b^2 = (a+b)(a-b)

We get (x^2+4^2)(x^2-4^2)

(x^2+4^2)(x+2)(x-2)

You might be interested in

1. Find p(-3) if p(x) = 4x3 - 5x2 + 7x - 10

SVETLANKA909090 [29]

Answer:

1) -184

2) 13 $(m^{4}) ^{2}$ -3( $m^{4}$ )+4

Step-by-step explanation:

For problem number 1, Let's start by substituting all the x's for -3

So the equation will look like

p(-3)= $4(-3)^{3}$ - $5(-3)^{2}$ +7(-3)-10

Now, lets simplify by solving the exponents

First we'll do $-3^{3}$ which equals -27

Now we'll do $-3^{2}$ which equals 9

So now our equation looks like

p(-3)=4(-27)-5(9)+7(-3)-10

Now, we are going to multiply all these numbers

First 4(-27) which equals -108

Now -5(9) which equals -45

And finally 7(-3) which equals -21

Now our equation looks like

p(-3)= -108-45-21-10

Now we can solve

-108-45-21-10=-184

8 0

4 years ago

Find the length of the radius of the circle.

bearhunter [10]

Answer:

C) 6 inches

Step-by-step explanation:

(√72)² = x² + x²

72 = 2x²

72/2 = x²

36 = x²

√36 = √x²

6 = x

x = 6 inches

3 0

3 years ago

Read 2 more answers

Shalnov [3]

Answer:

48

Step-by-step explanation:

3 0

3 years ago

Help please someone

kenny6666 [7]

Answer: step by step explanation

it's just that you have to multiply the number under root and it's any number is square then you can take it out of root.

4 0

2 years ago

The graph shows a transformation of circle M to circle N. Which statement describes the transformation of circle M to circle N?

d1i1m1o1n [39]

Answer:

C

Step-by-step explanation:

Got it right on ed 2021

3 0

3 years ago