All categories

4 years ago

What is the following product?

Mathematics

1 answer:

allochka39001 [22]4 years ago

4 0

The product is 10√14 +8√21 +30√3 +36√2

Step-by-step explanation:

Given the question as;

( 2√7 +3√6)(5√2+4√3)

Distribute

2√7(5√2+4√3) + 3√6 (5√2+4√3)

open brackets

2√7 × 5√2 + 2√7 × 4√3 + 3√6×5√2+3√6×4√3

2×5×√7×√2 + 2×4×√7×√3+3×5×√6×√2 + 3×4×√6×√3

10×√14 +8√21+15√12+12√18-----------------------------simplify √12 and √18 further

10√14+ 8√21 + 15×√4×√3 + 12×√9×√2

10√14 +8√21 +15×2×√3 + 12×3×√2

10√14 +8√21 +30√3 +36√2

Learn More

Surds operation : brainly.com/question/13658479

Keyword : Product

#LearnwithBrainly

You might be interested in

Math question plz help me

Minchanka [31]

Answer:

The required equation of the line is:

$y=\frac{1}{4}x-1$

Step-by-step explanation:

Given the equation

$y=-4x+3$

comparing the equation with the slope-intercept form

$y=mx+b$

Here,

m is the slope

y is the intercept

so the slope of the line is -4.

As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so

The slope of the perpendicular line will be: 1/4

Therefore, the point-slope form of the equation of the perpendicular line that also intersects the point (8, 1) is:

$y-y_1=m\left(x-x_1\right)$

$y-1=\frac{1}{4}\left(x-8\right)$

add 1 to both sides

$y-1+1=\frac{1}{4}\left(x-8\right)+1$

$y=\frac{1}{4}x-1$

8 0

3 years ago

What is 7*3+4-5, please help

stira [4]

Answer:

Step-by-step explanation:

you first multiply 7 and three

then add that to four

then subtract 5

8 0

4 years ago

Read 2 more answers

What is 3× 1/10 in decimal notation?

MaRussiya [10]

Answer:

Step-by-step explanation:

3* 1/10 = .3

.3 is decimal notation

6 0

3 years ago

Read 2 more answers

What is the measure of angle 4?

Ilia_Sergeevich [38]

<4 + <3 = 180
7x + 23x = 180
30x = 180
x = 6

m<4 = 7x = 7(6) = 42

answer
B. 42 (Second choice)

3 0

3 years ago

The ski club made fleece scarves and sold them for $3.35 each. The total cost of materials was $35.50 and the club made a profit

erastovalidia [21]

3.25s - 35.5 = 663.25

---Add 35.5 to each side

3.25s = 698.75

---Divide both sides by 3.25

s = 215

Hope this helps!! :)

7 0

3 years ago