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
svlad2 [7]
3 years ago
14

75a ²c– 45a ²d - 30bc + 18bd

Mathematics
1 answer:
telo118 [61]3 years ago
8 0

Answer:

(25a2c - 15a2d - 10cb + 6db)

Step-by-step explanation:

Equation at the end of step 1: (((75•(a2))•c)-((32•5a2)•d))-30cb)+18db

STEP 2:Equation at the end of step2:  ((((3•52a2) • c) -  (32•5a2d)) -  30cb) +  18db

STEP3:

STEP 4:Pulling out like terms

4.1     Pull out like factors :

  75a2c - 45a2d - 30cb + 18db  =

 3 • (25a2c - 15a2d - 10cb + 6db)

You might be interested in
The product of two consecutive negative integers is 600. What is the value of the lesser integer?
lapo4ka [179]
X ·( x + 1 ) = 600
x² + x = 600
x² + x - 600 = 0
x_{12} = \frac{-1+/- \sqrt{1+2400} }{2}= \frac{-1+/- \sqrt{2401} }{2}= \\  =\frac{-1+/-50}{2}
x = ( - 1 - 49 ) / 2 = - 50 : 2 = - 25
x = - 25,  x + 1 = - 24
( - 25 ) · ( - 24 ) = 600
Answer:
C )   - 25
8 0
4 years ago
Read 2 more answers
John buys 100 shares of stock at $100 per share. The price goes up by 10% and he sells 50 shares. Then, prices drop by 10% and h
Juliette [100K]
The profit that John got from the last 50 was $5000.
5 0
3 years ago
Sandi's
worty [1.4K]

Answer: the answer is 14

3 0
3 years ago
Heres the picture, thank you!
Arte-miy333 [17]
Leg * /2 = hypotenuse
Hypotenuse divided by /2 = leg

12 divided by /2

Rationalize denominator:
12 * /2 divided by by /2 * /2

Simplify denominator:
12 * /2 divided by 2

Simplify:
6 * /2 or 4.24

Both x and y because it’s a 45-45-90 triangle
7 0
3 years ago
Read 2 more answers
Solve the screenshot
lara [203]

Answer:

its to blurry

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Simplify.
    15·1 answer
  • T or F When drawing a line of best fit, it is possible that the line touches no points.​
    10·2 answers
  • Triangle ABC is a right triangle. if AC =7 and BC= 8 find AB. Leave your answer in simplest radical form.
    11·1 answer
  • Suppose the actual proportion of USU students who feel parking is a problem is 0.70. A student takes a poll of 100 randomly sele
    11·1 answer
  • Which is a solution to the equation?<br> (x-2)(x + 5) = 18
    9·2 answers
  • Help ASAP<br> PLZZZZ!!!
    13·1 answer
  • Calculate the surface area of this dollhouse—minus windows, doors, and the floor.
    5·1 answer
  • Find the area inside and outside the circle​
    10·2 answers
  • What is the formula for the perimeter of a triangle?
    11·1 answer
  • The price of an item has been reduced by 35% . The original price was $81 .
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!