Ask question

Ask question

All categories

3 years ago

13

(-11x^2 +6) - (14x^2 +2)

1 answer:

Nataly [62]3 years ago

8 0

Answer:

−1(5−2)(5+2)

Step-by-step explanation:

Eliminate redundant parentheses

(−11²+6)−1(14² +2)

Distribute

−11² + 6 -- 1(14² +2)

−11² + 6 - 14² − 2

You might be interested in

5% of what number is 10

Umnica [9.8K]

Answer:

its 0.5

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The volume inside of a sphere is V=4πr33 where r is the radius of the sphere. Your group has been asked to rearrange the formula

Slav-nsk [51]

Answer:

Step-by-step explanation:5

8 0

3 years ago

Simplify 1/2b^- 3 please help

11Alexandr11 [23.1K]

$
 \frac{3b^{2}}{4} 
$

5 0

3 years ago

Find the surface area of a 7.4 cm long iron rod and 3.1 m radius

Debora [2.8K]

Answer:

144.2 cm

Step-by-step explanation:

Length of the iron rod is 7.4cm

Radius is 3.1m

Therefore the surface area can be calculated as follows

= 2πrl

= 2×3.142×3.1×7.4

= 144.2 I'm

Hence the surface area is 144.2cm

3 0

3 years ago

kaya does homework for 2 2/3 hours. she spends 1/4 of this time doing science homework. how much times does she spend doing her

attashe74 [19]

20 minutes long she does homework for

3 0

3 years ago