Simplify: 28a8+14a² Enter the original expression if it cannot be simplified.

Mathematics

2 answers:

Korolek [52]1 year ago

8 0

Answer:

14a^2(2a^6+1)

Step-by-step explanation:

miss Akunina [59]1 year ago

6 0

Answer:

14a^{2} (2a^{6}+1)

Step-by-step explanation:

You might be interested in

THIS IS A QUESTION FROM MY FINAL EXAM PLEASE HELP

snow_lady [41]

Answer:

0.44

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

The measure of angle B is 839, and the measure of angle C is 420.

Usimov [2.4K]

Answer: C. 55 degrees

8 0

2 years ago

What's the area of the black section? What is the area of the white section? Sorry this isn't the best photo taking.

bulgar [2K]

I hope this helps you

4 0

2 years ago

Point A is located at (3,4) and is rotated 90 degrees counterclockwise about the origin. What is the new point of A?

sineoko [7]

A'(- 4, 3 )

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x )

A(3, 4 ) → A'(- 4, 3 )

5 0

2 years ago

The vertices of triangle RST are R (-7, 5), S(17, 5), T(5, 0). What is the perimeter of triangle RST?

MaRussiya [10]

$~\hfill \stackrel{\textit{\large distance between 2 points}}{d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}}~\hfill~ \\\\[-0.35em] ~\dotfill\\\\ R(\stackrel{x_1}{-7}~,~\stackrel{y_1}{5})\qquad S(\stackrel{x_2}{17}~,~\stackrel{y_2}{5}) ~\hfill RS=\sqrt{(~~ 17- (-7)~~)^2 + (~~ 5- 5~~)^2} \\\\\\ ~\hfill RS=\sqrt{( 24)^2 + ( 0)^2}\implies \boxed{RS=24} \\\\\\ S(\stackrel{x_1}{17}~,~\stackrel{y_1}{5})\qquad T(\stackrel{x_2}{5}~,~\stackrel{y_2}{0}) ~\hfill ST=\sqrt{(~~ 5- 17~~)^2 + (~~ 0- 5~~)^2}$

$~\hfill ST=\sqrt{( -12)^2 + ( -5)^2}\implies \boxed{ST=13} \\\\\\ T(\stackrel{x_1}{5}~,~\stackrel{y_1}{0})\qquad R(\stackrel{x_2}{-7}~,~\stackrel{y_2}{5}) ~\hfill TR=\sqrt{(~~ -7- 5~~)^2 + (~~ 5- 0~~)^2} \\\\\\ ~\hfill TR=\sqrt{( -12)^2 + (5)^2}\implies \boxed{TR=13} \\\\[-0.35em] ~\dotfill\\\\ ~\hfill \stackrel{\textit{\LARGE perimeter}}{24~~ + ~~13~~ + ~~13\implies \text{\LARGE 50}}~\hfill$

3 0

1 year ago