2 years ago

Given 2x² = -8, x is A) -2 B) 2 C) 2i or -2i B) 4i or -4i NO LINKS!!!

Mathematics

1 answer:

faust18 [17]2 years ago

4 0

Answer:

2x^2=-8

2x^2/2=-8/2

x^2=-4

x=2

Step-by-step explanation:

HOPE THAT THIS IS HELPFUL.

HAVE AN AWESOME DAY.

You might be interested in

Solve for b.<br><br> 3 (b−4 )+ 5b = 44<br><br><br> b =

Sergeu [11.5K]

B=7
3(b-4)+5b=44
3b-12+5b=44
8b=44+12
8b=56
b=7

7 0

2 years ago

Let p: x < −3<br> Let q: x > 3<br><br> What is represented by p ∨ q?

I am Lyosha [343]

Amphitrite1040Answer:

Amphitrite1040

Step-by-step explanation:

7 0

2 years ago

1/4 + 5/8 + 1/8 + 1/4 + 1/4 + 1/4 + 3/4 + 3/4

zysi [14]

1/4=2/8 and 3/4=6/8... common denominator
2/8+5/8+1/8+2/8+2/8+2/8+6/8+6/8=26/8=13/4=3 1/4

7 0

2 years ago

Read 2 more answers

Write a number sentence for the problem. Usefor the missing number. Then solve . 29 children rode their bikes to school. After s

Elza [17]

Answer:

well apperently all will ride home but i need you to type the question correctly so i know what your asking. :)

Step-by-step explanation:

6 0

2 years ago

-38--25 +25-50 solve

adoni [48]

Answer:

Step-by-step explanation:

$-38-25+25-50$

Follow the PEDMAS order of operation

Add and subtract left (left to right )

$\mathrm{Apply\:rule\:}-\left(-a\right)\:=\:+a\\-\left(-25\right)=+25\\\\=-38+25+25-50\\=-13+25-50\\-13+25=12\\=12-50\\12-50=-38$

4 0

3 years ago

Read 2 more answers