3 years ago

Simplify 4x^2+36/4x×1/5x

Mathematics

1 answer:

I am Lyosha [343]3 years ago

3 0

The simplified version of the expression is this: 5(x² + 9) ÷ x.

You might be interested in

Which expressions are equivalent. <br><br>PLEASE HELP ME !!! (photo given)

BabaBlast [244]

Answer:

$\frac{2^{5} }{6^{5} } =2^{5} 6^{-6}$

$=2^5\times (2^{-5} 3^{-5} )$

$=2^{5-5} 3^{-5}$

$=2^{0} 3^{-5}$

$=3^{-5}$

$OAmalOHopeO$

7 0

3 years ago

Read 2 more answers

2) How many unique triangles can be drawn with side lengths 5 cm, 10 cm, and 14 cm?

iogann1982 [59]

Answer:

i wanna start a family with you ok

Step-by-step explanation:

.........................................

8 0

3 years ago

PLZZ NEED HELP WITH THIS ILL MAKE YOU BRAINLIEST

Len [333]

Please do not click the links

4 0

2 years ago

Identify the quotient in the form a + bi. HELP ASAP PLEASE!!

Step2247 [10]

Solving the expression $\frac{4-5i}{2+3i}$ we get $-\frac{7}{13}-\frac{22i}{13}$

So, Option A is correct.

Step-by-step explanation:

We need to solve the expression: $\frac{4-5i}{2+3i}$

Multiplying and dividing by 2-3i

$=\frac{4-5i}{2+3i}*\frac{2-3i}{2-3i}\\=\frac{4-5i*2-3i}{2+3i*2-3i}\\=\frac{4(2-3i)-5i(2-3i)}{(2)^2-(3i)^2}\\=\frac{8-12i-10i+15i^2)}{4-9i^2}\\We\,\,know\,\, i^2=-1\\=\frac{8-12i-10i+15(-1)}{4-9(-1)}\\=\frac{8-15-12i-10i}{4+9}\\=\frac{-7-22i}{13}\\=-\frac{7}{13}-\frac{22i}{13}$

So, solving the expression $\frac{4-5i}{2+3i}$ we get $-\frac{7}{13}-\frac{22i}{13}$

So, Option A is correct.

Keywords: Complex numbers

Learn more about Complex numbers at:

#learnwithBrainly

8 0

3 years ago

What did the martian say when he accidentally landed on venus?

12345 [234]

Answer:

he just shrugged and *sigh*

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers