All categories

2 years ago

Helpplease ill give brainleist and points

Mathematics

2 answers:

Gre4nikov [31]2 years ago

8 0

What is the question?

mel-nik [20]2 years ago

8 0

Answer:

what is the question

Step-by-step explanation:

You might be interested in

Which expression is equivalent to: 15x + 20y 5(4x+3y) 5(3x+4y) 5y(3x + 4)

alexandr402 [8]

Answer:

5(3x+4y)

Step-by-step explanation:

5 0

2 years ago

If there is a nonmathematical symbol in the preceding expression, then your browser doesn't have the math symbol font. Please fo

horrorfan [7]

Complete Question

The complete question is shown on the first uploaded image

Answer:

$g(h(x)) = \sqrt[4]{x^2 + x +5} + 3$

$h(g(x)) = \sqrt{x} + 7\sqrt[4]{x} + 17$

$h(h(x)) = [x^2 + x + 5 ]^2 + x^2 + x + 10$

Step-by-step explanation:

From the question we are told that

$h(x) = x^2 + x + 5$

and

$g(x) = \sqrt[4]{x} + 3$

Considering first question

Now we are told g(h(x))

i.e

$g(h(x)) = [x^2 + x + 5 ]^{\frac{1}{4} } + 3$

=> $g(h(x)) = \sqrt[4]{x^2 + x +5} + 3$

Considering second question

Now we are told h(g(x))

i.e

$h(g(x)) = [x^{\frac{1}{4} } + 3]^2 + x^{\frac{1}{4} } + 3 + 5$

=> $h(g(x)) = x^{\frac{1}{2} } + 6x^{\frac{1}{4} } + 9+ x^{\frac{1}{4}} + 8$

=> $h(g(x)) = x^{\frac{1}{2}} + 7x^{\frac{1}{4}} + 17$

=> $h(g(x)) = \sqrt{x} + 7\sqrt[4]{x} + 17$

Considering third question

$h(h(x))= [x^2 + x + 5]^2 + [x^2 + x + 5 ] + 5$

=> $h(h(x)) = [x^2 + x + 5 ]^2 + x^2 + x + 10$

8 0

3 years ago

Find the missing number:.. a),b),c)

EleoNora [17]

Answer:

A = 10 B = 20 C = ?

Step-by-step explanation:

8 0

2 years ago

What is the value of the expression below when x = 7? 5x - 7

Zina [86]

Answer:

Step-by-step explanation:

$5x -7\\x =7$

Substitute 7 for x in the given equation

$5x -7\\\\= 5(7) -7\\\\= 35-7\\\\= 28$

4 0

3 years ago

Read 2 more answers

100 POINTS!!!!!! hELP ASAP EXAM Show that ( + )^2 = ( + )( − ) + 2

Anuta_ua [19.1K]

Answer:

2+y=x÷2 y=5 x=23

Step-by-step explanation:

it was very eazy

7 0

3 years ago