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
Citrus2011 [14]
3 years ago
11

Find the product. If the result is negative, enter "-". If the result is positive, enter "+". -7(- a2 ) 2 ( -b3 ).

Mathematics
2 answers:
zhenek [66]3 years ago
8 0

Answer: +7a^4b^3

Step-by-step explanation:

m_a_m_a [10]3 years ago
5 0

Answer:

The product is positive, thus it is \bold{+7a^4b^3}

Step-by-step explanation:

The full question in proper notation is:

"Find the product. If the result is negative, enter "-". If the result is positive, enter "+".

-7(-a^2)^2(-b^3)"

We have to work with it using Order of operations know as well as PEMDAS, thus expression inside parenthesis go first and exponents.

On this expression we have to work with exponents

(-a^2)^2 = (-a^2)(-a^2) =a^4

Thus we get

-7(-a^2)^2(-b^3)=-7a^4(-b^3)

Lastly we can work with multiplication and remembering that the multiplication of two negative signs becomes positive.

-7(-a^2)^2(-b^3)=7a^4b^3

So the final simplified expression is \bold{7a^4b^3}

You might be interested in
Find the sets of numbers to which
puteri [66]

Answer:

B and E

Step-by-step explanation:

7 0
3 years ago
What ordered pair is the solution to the equation y=8x+3
docker41 [41]

Answer:

(1,11)

Step-by-step explanation:

Given expression

y=8x+3

Substitute any values of x

Here, we are substituting x=1

⇒y=8x+3

y= 8+3

y=11

⇒ordered pair=(1,11)

5 0
2 years ago
I need help with my homwork
Reil [10]
M= 1/2x+6
N= 1/2x-3
They both have the same slope.
6 0
2 years ago
HELP!!!! Position and label the triangle on the coordinate plane
Darya [45]

Answer:

Option (2).

Step-by-step explanation:

It is given in the question,

ΔLMN is a right triangle with base LM = 3a units

Hypotenuse MN = 5a

By applying Pythagoras theorem in ΔLMN,

MN² = LM² + NM²

(5a)² = (3a)² + MN²

25a² - 9a² = MN²

MN = √16a²

MN = 4a

Therefore, vertices of the triangle will be L(0, 0), M(3a, 0) and N(0, 4a).

Option (2) will be the answer.

4 0
2 years ago
Consider the line y =
posledela

Answer:

y= what? Whats the first equation

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the squareroot of 124237
    8·2 answers
  • What is the sum of the arithmetic series
    5·1 answer
  • If the circumference of a circle measures 3π cm, what is the area of the circle in terms of π?
    7·1 answer
  • The sides of two regular octagons are 3 in. And 6 in. respectively. Find the ratio of their perimeters and their areas
    15·1 answer
  • 9<br> Factory? – 5y – 24<br> A (y + 3)(y +8)<br> B (y - 3)(y-8)<br> © (y+3)(y-8)<br> D (y - 3)(y+8)
    15·1 answer
  • How would i do both of these, show work pls
    5·1 answer
  • Plz plz huty The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?
    11·2 answers
  • Which best represent the solution for the inequality shown? x−2−3≤5
    12·1 answer
  • Grogg typed the following $1000$ expressions into his calculator, one by one: \[\sqrt{1}, \sqrt{2}, \sqrt{3}, \sqrt{4}, \dots, \
    5·1 answer
  • What is an explicit formula for an arithmetic sequence with a common difference of -2 and whose first term is one?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!