(9x-9)(9×+9), your finding the difference between two squares. im have some trouble in how to solve it.

Mathematics

1 answer:

sergejj [24]4 years ago

8 0

Answer: Your answer is 0 (F.O.I.L) first. outer. inner. last. Or you could use what my teacher calls the magic box

Step-by-step explanation:

So for the boxes you multiply for example the top left box you multiply the 9 above it and the 9 to the left or like the top right box you multiply the -9 above it and the 9 on the outside of the box to the left

You might be interested in

How do I calculate cash on an unadjusted trial balance<br>

Kruka [31]

Answer:

Unadjusted Trial Balance Totals

To complete the unadjusted trial balance, add the balances in the debit column and, separately, add those in the credit column. Write each respective total on the last line of the table in the appropriate column. The total debit balance should equal the total credit balance.

4 0

3 years ago

.46 divided by 15.134

GarryVolchara [31]

Given .46/15.134

Answer: 0.030

6 0

3 years ago

The graph illustrates the process of changing ice at –50°C to steam at 150°C.

xenn [34]

Answer: 1, 3, both show a change in temp

8 0

4 years ago

What is the measure angle of F?<br> I already know it's 140, but how do you arrive at that answer?

serg [7]

So the angles combined should be 360 and we already know h is 90 degrees. so the rest should equal 270. Just set up an equation of:

9x + 14x + 4x = 270

then solve for x, first combine like terms

27x = 270

then get x alone by dividing

x = 10

then plug 10 into the problem next to angle f: 14x

14 * 10 = 140

3 0

3 years ago

What is 9=4t+(-7t)<br>how would I find the value of t

posledela

4t+(-7t) is the same as you saying 4t-7t, so 4t-7t= -3t. 9=-3t, divide each side by -3 and t is equal to -3

6 0

4 years ago

Read 2 more answers

(9x-9)(9×+9), your finding the difference between two squares. im have some trouble in how to solve it.​

(9x-9)(9×+9), your finding the difference between two squares. im have some trouble in how to solve it.