Ask question

Ask question

All categories

Oksi-84 [34.3K]

2 years ago

9

What's the valu of given expression :

="TexFormula1" title=" \sqrt{ 4 \times 4} " alt=" \sqrt{ 4 \times 4} " align="absmiddle" class="latex-formula">

1 answer:

sleet_krkn [62]2 years ago

5 0

Answer:

4

Step-by-step explanation:

√ 4 × 4

= √4 × √4

= 2 x 2

= 4

Therefore, 4 is the value of the given expression.

You might be interested in

A number line going from negative 2 to 0 in increments of 1. There are 4 equal spaces between each number. Point D is between th

valkas [14]

Answer:the answer is c

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Solve. 10x^2 = 6 + 9x10x 2 =6+9x10, x, start superscript, 2, end superscript, equals, 6, plus, 9, x Choose 1 answer: Choose 1 an

yulyashka [42]

Answer:

Option B.

Step-by-step explanation:

If a quadratic equation is defined as

$ax^2+bx+c=0$ .... (1)

then the quadratic formula is

$x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

The given equation is

$10x^2=6+9x$

It can rewritten as

$10x^2-9x-6=0$ .... (2)

On comparing (1) and (2) we get

$a=10,b=-9,c=-6$

Using quadratic formula we get

$x=\dfrac{-(-9)\pm \sqrt{(-9)^2-4(10)(-6)}}{2(10)}$

$x=\dfrac{9\pm \sqrt{81+240}}{20}$

$x=\dfrac{9\pm \sqrt{321}}{20}$

Therefore, the correct option is B.

6 0

3 years ago

Read 2 more answers

Allison has three containers with 25 crayons in each. She also has four boxes of markers with 12 markers in each box. She gets 1

Advocard [28]

25x3=75
4x12=48
48-10=38

75 crayons and 38 markers

3 0

3 years ago

pls pls pls, I beg you to answer this question only if you know the correct answer please please please I beg you

UkoKoshka [18]

Answer:

the first question id k

20. d

24. 105, 96, -20, -73, -560

last question i also dont know

7 0

3 years ago

⚠️⚠️⚠️⚠️⚠️HELP HELP HELP HELP PLEASEEEE I HAVE 7 MINUTES LEFT ⚠️⚠️⚠️⚠️⚠️

shutvik [7]

Answer:

C

Step-by-step explanation:

3 0

3 years ago