3 years ago

Solve the following radical equation.21*+2 - 18-3 = 18+9x =

Mathematics

1 answer:

stiks02 [169]3 years ago

4 0

Answer:

x = -9, -2, and 3.

just set everything possible to 0.

since 0 = 0 it must be true.

You might be interested in

The picture above tap and tell me yes or no in order thank you :)

artcher [175]

Step-by-step explanation:

no,yes,no, d is probably yes I guess

4 0

2 years ago

Read 2 more answers

Help me with 8 through 12 please and thank you only 4 questions

Vera_Pavlovna [14]

Answer:

i can't do that I don't know how I'm sorry

5 0

2 years ago

please help me answer this question Solve: y − x = 12 y + x = -26 (19, -7). (-7, 1). (7, 19). (-19, -7).

Tpy6a [65]

Answer:

(-19 , -7)

Step-by-step explanation:

y - x = 12

y + x = -25 we sum them to get

2y = -14 , y = -7

then we put -7 instead of y in any of the equations:

-7 - x = 12

-x = 19

x = -19,

finally (x , y) is (-19 , -7)

3 0

3 years ago

Please help! Im so dumb (　-̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥᷄ ω-̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥̥᷅ )

klio [65]

ANSWER:

For the first picture, it is the first answer. This is because of the Exterior Angle Theorem.

For the second picture, use the Exterior Angle Theorem again, but this time, solve for x.

$132 = x + (3x-24)\\132 = 4x - 24\\156=4x\\x=39$

The m∡B = 39°

3 0

3 years ago

Solve y over negative 2 + 5 = 13.

sattari [20]

Y/(-2+5)=13
y/(3)=13
y=39

6 0

2 years ago

Solve the following radical equation.21*+2 - 18-3 = 18+9x =​

Solve the following radical equation.21*+2 - 18-3 = 18+9x =