1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ANEK [815]
3 years ago
9

What is the product? (9 t minus 4)(negative 9 t minus 4) negative 81 t squared minus 16 negative 81 t squared + 16 negative 81 t

squared minus 72 t + 16 negative 81 t squared + 72 t + 16
Mathematics
2 answers:
liraira [26]3 years ago
7 0

The product is negative 81 t squared + 16 ⇒ 2nd answer

Step-by-step explanation:

The product of two binomials (ax + b)(cx + d), where a, b, c, and d are constant

  • Multiply (ax) by (cx) ⇒ 1st × 1st
  • Multiply (ax) by (d) and (b) by (cx) ⇒ ext-reams and nears
  • Add the two products ⇒ like terms
  • Multiply (b) by (d) ⇒ 2nd × 2nd

Let us find the product of (9 t - 4) and (-9 t - 4)

Multiply the 1st two terms

∵ (9 t)(-9 t) = -81 t²

Multiply the ext-reams

∵ (9 t)(-4) = -36 t

Multiply the nears

∵ (-4)(-9 t) = 36 t

Add the like terms

∵ -36 t + 36 t = 0

Multiply the 2nd two terms

∵ (-4)(-4) = 16

Write the answer

∴ (9 t - 4)(-9 t - 4) = -81 t² + 0 + 16

∴ (9 t - 4)(-9 t - 4) = -81 t² + 16

The product is  -81 t² + 16

Learn more:

You can learn more about the product of algebraic expressions in brainly.com/question/1617787

#LearnwithBrainly

antoniya [11.8K]3 years ago
3 0

Answer:

b

Step-by-step explanation:

instead of reading all that ^

You might be interested in
What is 5.63 x 10^-6 in decimal form
olga nikolaevna [1]

The decimal form for 5.63 x 10^-6 is 0.00000563

5 0
3 years ago
Read 2 more answers
The math test has 10 multiple choice questions, each with 4 answers. If Betty guesses correctly on the first 2 questions, what i
bekas [8.4K]
<span>It doesn't matter that she guessed correctly on the first two questions, guessing the third question correctly is independent of guessing any other question correctly. Therefore, the probability is one out of four, 1/4.</span>
5 0
3 years ago
Read 2 more answers
What is 11- 9 1/4 simplfy
bija089 [108]

1 and 3/4 is the answer!

Hope this helps! May I have brainliest? :D

8 0
3 years ago
A rectangular prism has a volume of 96ft3. The area of the base is 24ft2. What is thw height of the prism? answer soon please
kvv77 [185]
96/24=4
The height is 4ft.
5 0
3 years ago
Please help me with Q 7 c
frez [133]

Answer:

11.25 km h^-2

Step-by-step explanation:

Acceleration = increase in velocity / time

= 90 - 0 / 8

= 11.25 km h^-2.

8 0
3 years ago
Read 2 more answers
Other questions:
  • John has 14 boxes of apples. Each box holds 12 apples. If 6 of the boxes are full, and 8 of the boxes are half full, how many ap
    7·1 answer
  • Find the product.
    10·2 answers
  • Is z=4x+9y literal or not
    8·2 answers
  • The length of a rectangle is 6 cm less than twice its width. Find the dimensions of the rectangle if its areais 108cm
    12·1 answer
  • The population of a city is expected to
    10·1 answer
  • 10 times 10 to the 3rd power.
    11·2 answers
  • Use the Chain Rule (Calculus 2)
    12·1 answer
  • I was wondering if anyone could answer this :)
    13·2 answers
  • B)<br> Here is another number machine.<br> Input<br> Output<br> х<br> 4x + 5
    8·1 answer
  • Please help me with the simplifying
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!