3 years ago

What is x^2=7x number 9

Mathematics

1 answer:

ipn [44]3 years ago

8 0

Let's do this in steps, show your work!

<u>#1. We need to move all terms to one side.</u>

<u>#2. Then factor out the common term x.</u>

<u>#3. Simplify to get..</u>

<u />

If you need help with any other question let me know.

<u />

You might be interested in

PLEASE HELP ME!!!

Lady_Fox [76]

Answer:

<h2> I am not so good at drawing .</h2><h3>BE = 3.6</h3>

6 0

3 years ago

All four sided polygons are quadrilaterals

Sati [7]

This is a true statement (:

3 0

3 years ago

What is 1000 less than 1416

lara31 [8.8K]

1,416 - 1,000 = 416

6 0

3 years ago

Read 2 more answers

Write an equation for the line that is parallel to the given line and passes through the given point.

timama [110]

D:Y=-1/2+2, is right

4 0

3 years ago

Can someone plz help me solved this problem! I’m giving you 10 points! I need help plz help me! Will mark you as brainiest!

sergeinik [125]

Answer:

a). 8(x + a)

b). 8(h + 2x)

Step-by-step explanation:

a). Given function is, f(x) = 8x²

For x = a,

f(a) = 8a²

Now substitute these values in the expression,

$\frac{f(x)-f(a)}{x-a}$ = $\frac{8x^2-8a^2}{x-a}$

= $\frac{8(x^2-a^2)}{(x-a)}$

= $\frac{8(x-a)(x+a)}{(x-a)}$

= 8(x + a)

b). $\frac{f(x+h)-f(x)}{h}$ = $\frac{8(x+h)^2-8x^2}{h}$

= $\frac{8(x^2+h^2+2xh)-8x^2}{h}$

= $\frac{8x^2+8h^2+16xh-8x^2}{h}$

= (8h + 16x)

= 8(h + 2x)

4 0

3 years ago