3 years ago

3/ [(5)^(1/2) – (3)^(1/2)] simpfily

Mathematics

1 answer:

love history [14]3 years ago

8 0

Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.

You might be interested in

Why does it make sense to use 660 and 60 to estimate the quotient

Alexxx [7]

What the qoutient sweetheart

5 0

3 years ago

How do you do this, I don’t understand it

Otrada [13]

For the first line start at -1 and from there go up to and to the right three
for the second line on nuber one start at 4 and down 1 and to the left 1

7 0

2 years ago

Read 2 more answers

Find the value of m. (-3/4)-⁴×(-3/4)-¹¹ = (-3/4)^m

tatiyna

Answer:

m = - 15

Step-by-step explanation:

Using the rule of exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$ , then

$(-\frac{3}{4}) ^{-4}$ × $(-\frac{3}{4}) ^{-11}$ = $(-\frac{3}{4}) ^{m}$ , that is

$(-\frac{3}{4}) ^{(-4-11)}$ = $(-\frac{3}{4}) ^{m}$

$(-\frac{3}{4}) ^{-15}$ = $(-\frac{3}{4}) ^{m}$

Equating exponents gives

m = - 15

4 0

2 years ago

F(x) = -2x²-2x+10, find f(2)

beks73 [17]

Answer:

f(2) = -2

Step-by-step explanation:

Substitute 2 everywhere you see an x so f(2) = -2( $2^{2}$ ) - 2(2) + 10 so

f(2) = -2(4) - 4 + 10, so f(2) = -8-4+10, f(2) = -12+10, f(2) = -2

3 0

3 years ago

Choose the estimate for 58÷589

Elina [12.6K]

10 is the estimate because you have 58, and you put it in 589 10 times.

7 0

3 years ago

Read 2 more answers