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
Anarel [89]
3 years ago
9

Which will result in a perfect square trinomial?

Mathematics
2 answers:
Margaret [11]3 years ago
4 0
(3x-5)(3x-5)
Because it's (3x-5)²=9x²-30x+25
OLEGan [10]3 years ago
4 0

Answer: (3x-5)(3x-5)

Step-by-step explanation:

A perfect square trinomial is a polynomial that can be expressed in the form of the square of binomial.

Or that is a square root of a binomial.

(3x-5)(3x-5)= (3x-5)^2

where 3x - 5 is a bionomial,

⇒  (3x-5)(3x-5) is a perfect square trinomial,

(3x-5)(5-3x) = -(3x-5)(3x-5)=-(3x-5)^2

But, -(3x-5)^2 is not a perfect square root of a binomial,

⇒ (3x-5)(5-3x) is not a perfect square trinomial,

(3x-5)(3x+5) = (3x)^2-(5)^2=9x^2-25

But, 9x^2-25 is not a perfect square root of a binomial,

⇒ (3x-5)(3x+5) is not a perfect square trinomial,

(3x-5)(-3x-5)=-(3x-5)(3x+5) = -[(3x)^2-(5)^2]=-9x^2+25

But, -9x^2+25  is not a perfect square root of a binomial,

⇒ (3x-5)(-3x-5) is not a perfect square trinomial,

You might be interested in
QUICK!! TEN POINTS!! BRAINLIEST FOR WHOEVER GETS IT RIGHT!!
lara [203]

Answer:

(-2, -4.5)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A rectangle has an area of 226.1 square miles and a base of 13.3 miles. What is the height?
miskamm [114]

Answer:

The width (in our case it is the height) of the rectangle equals 17 miles

Step-by-step explanation:

In order to solve this, we need to know the following...

Area of a rectangle = Length x Width

(in our case based on what you said length is the base and width is the height)

Now we just change the formula to our needs and get that...

Width = Area of the rectangle / Length

And so we get...

Width = Area of the rectangle / Length

Width = 226.1 / 13.3

Width = 17 miles

3 0
3 years ago
What is the product?<br><br> (5r − 4)(r2 − 6r + 4)
maxonik [38]

Answer:

1r

Step-by-step explanation:

(5r-4)(2r-6r+4)

1(5r-4)+1(2r-6r+4)

5r-4+2r-6r+4

5r+2r-6=1r

1r-4+4

-4+4=0

1r

7 0
1 year ago
Omertà biked 325 miles in 5 day. If she biked the same number of miles each day, how far did she bike each day
Bezzdna [24]
65 because 325÷5=65.
7 0
2 years ago
Read 2 more answers
What is the divisor in the following problem? 18 + 6 = 3 .​
scoray [572]
They answer is 6........
8 0
2 years ago
Other questions:
  • Write an equation using the given information.<br> m = -2, b = 4
    14·1 answer
  • Is 2 7/9 (mixed fraction) a
    9·1 answer
  • Which number line represents the solution of 5x + 3 ≤ -7? A) A B) B C) C D) D
    10·1 answer
  • The sum of two numbers is 119. If 4 times the smaller number is subtracted from the larger number the result is nine. Find a two
    6·1 answer
  • You have just moved to a new town and are trying to select a bank. Bank A offers a checking account for only $25 per month and r
    8·2 answers
  • To find an object’s density (D), first measure its mass (m) and volume (V). Then use the following equation:
    12·1 answer
  • Enter the correct answer.
    15·1 answer
  • Please help quick it’s for 15 points
    5·1 answer
  • 296.32 divided by 4= how to solve<br> pls
    7·2 answers
  • Calculate the surface area of a sphere of radius 5.6 cm. Give your answer to 3 s.f.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!