Ask question

Ask question

All categories

AlladinOne [14]

3 years ago

9

A= -2 b= -6 c= 5 10c^2 + 4a^2 a(3a+b) 2b(3b-c)

1 answer:

lora16 [44]3 years ago

4 0

First one :

10•5^2+4•-2^2=234

Second one :
-2(3•-2+-6)=24
<span>
−<span>2<span>(<span><span><span>(3)</span><span>(<span>−2</span>)</span></span>−6</span>)</span></span></span><span><span><span>
(<span>−2</span>)</span><span>(<span><span><span>(3)</span><span>(<span>−2</span>)</span></span>+<span>−6</span></span>)</span></span></span><span><span><span><span>
(<span>−2</span>)</span><span>(<span><span>(3)</span><span>(<span>−2</span>)</span></span>)</span></span>+<span><span>(<span>−2</span>)</span><span>(<span>−6</span>)</span></span></span></span><span>
<span>12+12</span></span><span><span>
24</span></span>
Last one :

2•-6(3•-6-5)
<span><span><span>
(2)</span><span>(<span>−6</span>)</span></span><span>(<span><span><span>(3)</span><span>(<span>−6</span>)</span></span>−5</span>)</span></span><span><span>
(<span><span>(2)</span><span>(<span>−6</span>)</span></span>)</span><span>(<span><span><span>(3)</span><span>(<span>−6</span>)</span></span>+<span>−5</span></span>)</span></span><span><span><span>
(<span><span>(2)</span><span>(<span>−6</span>)</span></span>)</span><span>(<span><span>(3)</span><span>(<span>−6</span>)</span></span>)</span></span>+<span><span>(<span><span>(2)</span><span>(<span>−6</span>)</span></span>)</span><span>(<span>−5</span>)</span></span></span><span>
216+60</span><span>
=276

Hoped I helped!</span>

You might be interested in

1.25 × 109 + 3.50 × 109 + 3.25 × 109 =

Nadusha1986 [10]

Answer:

872 is the final answer

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

a living room wall is 13 feet long. How far from the corner would you hace to the edge of a 3ft 8in shelf for it to be centered

Sunny_sXe [5.5K]

It would be centered togethered.

8 0

3 years ago

Perform the indicated operation. 6 - 2i/5 + 3i =

fgiga [73]

I am gonna assume it is C)9/4 - 1/2i

5 0

3 years ago

Read 2 more answers

How to solve <br> 12 x 3/4

tamaranim1 [39]

Answer:

9

Step-by-step explanation:

Write the fractions in fraction form 12/1 x 3/4

Multiply numerator x numerator and denominatior x denominato

You will get 36/4

36/4 = 9

5 0

3 years ago

How to calculate the Perimeter of a rectangle with length 7ft and width 3ft

Umnica [9.8K]

Answer:

Multiply each measurement by 2 then add them together

OR

Add 7 + 3 and multiply by 2

Step-by-step explanation:

Answer would be 20ft

7 0

2 years ago