4 years ago

Simplify (y + 9)(y - 9). А у2 B у2 - 18 C y2 - 81 D у2 + 81

Mathematics

2 answers:

mestny [16]4 years ago

8 0

Answer:

Answer is y^2-81

Step-by-step explanation:

Varvara68 [4.7K]4 years ago

4 0

Answer:

Step-by-step explanation:

According to formula

(a+b)(a-b)=a²-b²

(y+9)(y-9)

=y²-(9)²

=y²-81

You might be interested in

a box of crayons costs $1.75, including tax. mr. valentino wants to purchase boxes of crayons for his class and has a $25 budget

Murljashka [212]

The answer to this question is $1.75x ≤ $25

7 0

4 years ago

Read 2 more answers

when a 3 digit number is rounded to the nearest ten and to the nearest hundred the answer is the same what is one possible numbe

AlladinOne [14]

303 rounded to the nearest ten would be 300. Rounded to the nearest hundred would also be 300.

7 0

4 years ago

Read 2 more answers

What is 5 to the 10th power divided by 5 to the 12th power?

AleksandrR [38]

Answer:

.04

Step-by-step explanation:

(5^10)/(5^12)

7 0

4 years ago

Read 2 more answers

im i right there is no right answer here or what I'm I missing I think it should be (700x4)+(34x4) to give me the same answer

Blababa [14]

None of these are actually using the distributive property.

The distributive property can be shown below:

a(b + c) = ab + ac

Nothing in this problem is actually using the distributive property to simplify this.

3 0

3 years ago

Is the function shown linear or nonlinear? Explain.

marishachu [46]

Answer:

Step-by-step explanation:

The function is nonlinear because the slope is not constant.

5 0

3 years ago