All categories

3 years ago

Simplify. 8^2*8^7 Please help

Mathematics

1 answer:

yuradex [85]3 years ago

8 0

8^2 is 64 and 8^7 is 2097152 and do 64*2097152 which is 134217728.

You might be interested in

Write a polynomial function of minimum degree in standard form with real coefficients whose zeros and their multiplicities inclu

Softa [21]

Answer-

The polynomial function is,

$y=x^4-10x^3+38x^2-64x+40$

Solution-

The zeros of the polynomial are 2 and (3+i). Root 2 has multiplicity of 2 and (3+i) has multiplicity of 1

The general form of the equation will be,

$\Rightarrow y=(x-(2))^2(x-(3+i))(x-(3-i))$ ( ∵ (3-i) is the conjugate of (3+i) )

$\Rightarrow y=(x-2)^2(x-3-i)(x-3+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)-i)((x-3)+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)^2-i^2)$

$\Rightarrow y=(x^2-4x+4)((x^2-6x+9)+1)$

$\Rightarrow y=(x^2-4x+4)(x^2-6x+10)$

$\Rightarrow y=x^2x^2-6x^2x+10x^2-4x^2x+4\cdot \:6xx-4\cdot \:10x+4x^2-4\cdot \:6x+4\cdot \:10$

$\Rightarrow y=x^4-10x^3+14x^2+24x^2-40x-24x+40$

$\Rightarrow y=x^4-10x^3+38x^2-64x+40$

Therefore, this is the required polynomial function.

4 0

3 years ago

I CAN EXPLAIN A PROOF OF THE PYTHAGOREAN THEOREM.

Radda [10]

The answer should be 8 cm2

6 0

3 years ago

[REALLY EASY QUESTION]

AVprozaik [17]

Answer:

A. h(x)=4x+2

Step-by-step explanation:

Because it's shifted to the left, you would subtract three units from 5, resulting in 4x+2. Hope this helps, have a nice day! :)

8 0

2 years ago

X - 7 > -- 6 A.) X -13 C.) X 1

xxTIMURxx [149]

Answer:

what is the question what are you trying to say?

8 0

2 years ago

I need help with this plzzzzzz

Alexus [3.1K]

Answer:

C. 63.4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers