Ask question

Ask question

All categories

3 years ago

8

Can you simplify the below equation

%20%5E2%7D" id="TexFormula1" title="\sqrt{(\sqrt{21} -2\sqrt{7}) ^2}" alt="\sqrt{(\sqrt{21} -2\sqrt{7}) ^2}" align="absmiddle" class="latex-formula">

1 answer:

NemiM [27]3 years ago

5 0

Answer:

nope

Step-by-step explanation:

literally impossible

You might be interested in

Find the value of expression - 17x-19xpwer4 - 21x power 2,when x=3<br><br>

Marrrta [24]

Answer:

$-17x - 19x^4 - 21x^2 = -1779$ when $x = 3$

Step-by-step explanation:

Given

$-17x - 19x^4 - 21x^2$

$x = 3$

Required

Solve

Substitute 3 for x in $-17x - 19x^4 - 21x^2$

$-17x - 19x^4 - 21x^2 = -17*3 - 19*3^4 - 21*3^2$

Evaluate all exponents

$-17x - 19x^4 - 21x^2 = -17*3 - 19*81 - 21*9$

$-17x - 19x^4 - 21x^2 = -51 - 1539- 189$

$-17x - 19x^4 - 21x^2 = -1779$

7 0

3 years ago

Solve the following system of equations graphically on the set of axes below.

Rama09 [41]

Answer:

Y = 3 x + 4

Step-by-step explanation:

i dont even know i just searched it up

8 0

2 years ago

Equation for line passing through (4,3) perpendicular to y=5x+4

ehidna [41]

Perpendicular to the line y = 5x - 9

m= -1/5

the line passing through the point (1, 4):

4=-1/5*1+q
q= 21/5

the equation is:
y= -1/5x +21/5
or
x+5y-21=0

5 0

3 years ago

PLEASE ASAP 829283+749294(284+64304)-639562=

8_murik_8 [283]

Answer:

use the calculator by doing this types of question

8 0

3 years ago

Read 2 more answers

I'm having trouble with unit rates. Please help.

dezoksy [38]

The answer to your question is "C. 4 feet/ 1 second."

When the rate has a quantity of 1, it is a unit rate. So if the rate is 4 feet to 1 second (or four feet per second), it would be considered a unit rate.

5 0

3 years ago

Read 2 more answers