3 years ago

2) Solve the quadratic equation by taking square roots. 4x^2 = 24

Mathematics

1 answer:

Veronika [31]3 years ago

8 0

Answer:

4x²=24

or,x²=24÷4

or,x=root 6

You might be interested in

What value of x satisfies this equation? log(5x+20)=2

Ipatiy [6.2K]

Answer:

Step-by-step explanation:

Given expression:

log(5x + 20) = 2

From the given expression, we are to find x;

Using the rule of logarithm, we can solve this problem;

logₐb = C

b = Cᵃ

So;

log(5x + 20) = 2

this is to base 10;

5x + 20 = 10²

5x = 100 - 20

5x = 80

x = 16

5 0

2 years ago

Read 2 more answers

What is the solution to the system of equations?<br><br> y = 2x + 4<br> y = -x + 1

den301095 [7]

Step-by-step explanation:

start by setting each equation to each other

$2x + 4 = - x + 1$

first we are going to subtract 2x from both side of the equation

$4 = - 3x + 1$

now subtract 1 from both sides

$3 = - 3x$

now divide by -3 on both sides

5 0

3 years ago

Given that abc is congruent to def, ac=21x-19 and df=3x+17 solve for x

rewona [7]

21x-19=3x+17
18x=36
x=2

5 0

3 years ago

Will took two tests and made an 83% and a 93%. What will he need to make on the next test to have a mean score of 90%

telo118 [61]

Step-by-step explanation:

freeee poiintssssssss

6 0

3 years ago

Read 2 more answers

312 divided by 3 equal?

KiRa [710]

Answer: 104

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers