4 years ago

2. Simplify: * V75x2

Mathematics

1 answer:

bija089 [108]4 years ago

3 0

Answer:

√3·5x

Step-by-step explanation:

√(75x²) = √75·√x²

or =√3√25√x² Recognize that both 25 and x² are perfect squares.

or =√3·5x

You might be interested in

PPPPPPPPPPLLLLLLLLLLZZZZZZ HELP! A. B. C. D.

Alex_Xolod [135]

Answer:

Step-by-step explanation:

8 0

4 years ago

Assume that ABD has a measure of 105.

Sonbull [250]

I think that is 105.x = dbc 1/2 but I am not Shure that is what they are telling me

4 0

3 years ago

Help please! Find the length of AB:

elena-14-01-66 [18.8K]

Answer:

Probably 16 (whatever unit)

Step-by-step explanation:

You divide both sides by three to get x after rewriting the problem.

8 0

3 years ago

Read 2 more answers

What is the area of the figure? A) 18 yd2 B) 54 yd2 C) 72 yd2 D) 90 yd2

den301095 [7]

Answer:

72 yd²

Step-by-step explanation:

area of this figure = area of 1st rectangle + area of 2nd rectangle

= l×b + L×B

= 6 × 5 + 14 × 3

=30 + 42

= 72 yd²

4 0

2 years ago

Plz help me ASAP thx.

kolbaska11 [484]

Use the Pythagorean theorem:

$a^2+(2\sqrt3)^2=(4\sqrt3)^2\\\\a^2+2^2(\sqrt3)^2=4^2(\sqrt3)^2\\\\a^2+4\cdot3=16\cdot3\\\\a^2+12=48\ \ \ \ |-12\\\\a^2=36\to a=\sqrt{36}\\\\\boxed{a=6\to C.}$

Used:

$(a\cdot b)^n=a^n\cdot b^n\\\\(\sqrt{a})^2=a$

3 0

3 years ago