admin

2 months ago

Guest #5493781

2 months ago

**Answer:**

Since both terms are perfect squares, factor using the difference of squares formula, a^2-b^2=(a+b) (a-b) where a=x^2 and b=11.

(x^2+11) (x^2-11)

.

**Step-by-step explanation:**

Question

What is the first step in solving the equation of 4x+3(=)15ā

Solution 1

**Answer:**

The first step in solving the equation provided is **to subtract 3 from 3 itself and 15****.**** ****You**** ****are**** ****subtracting**** ****three**** ****from**** ****both**** ****sides**** **

Question

Find the prime factorization of 837.
?

Solution 1

**Answer:**

The Prime Factorization is:

3 x 3 x 3 x 31

In Exponential Form:

33 x 311

Format:

3, 3, 3, 31

**Step-by-step explanation:**

Question

Is y=0.4x proportional or no?

Solution 1

**Answer:**

Yes

**Step-by-step explanation:**

Is proportional because it has 0,0 so it is proportional (sorry if is not helful this is was my teacher taught me hope it is helpful.

Question

What is the 7th term in the sequence Below - 11,-4,3,10,17,24ā

Solution 1

**Answer:**

31

**Step-by-step explanation:**

Increases by 7 each time

Solution 2

its 31 bc 24 plus 7 is 31............

Question

Round to the nearest hundredth 2.8426

Solution 1

**Answer:**

000

**Step-by-step explanation:**

2.8426 to the nearest hundredth

=000

Solution 2

**Answer:**

2.84

**Step-by-step explanation:**

2.84

Question

In January 2011, the national average for 5 gallons of gasoline was $17.20.
Please hurry

Solution 1

What do you want us to answer? Iām so lost

Question

Factor x^3 ā 8x^2 - 4x + 32 completely.

Solution 1

**Answer:**

**Step-by-step explanation:**

Solution 2

**Answer:**

Add and subtract the second term to the expression and factor by grouping.

(x+8) (x^2+4)

**Step-by-step explanation:**

Question

What was the national average for 1 gallon of gas?

Solution 1

Uhhhh 2.60 per gallon in the US

Question

Roberto borrowed $438 from his friend Aaron. Aaron told him that he could pay him back at any time, but he was going to charge him a 3.5% interest rate monthly. It took Roberto 5 months to pay back Aaron. How much did he owe Aaron altogether?

Solution 1

**Answer:**

514.65

**Step-by-step explanation: no its right**

Question

Is y= -3x proportional or non proportional

Solution 1

**Hey there!**

**Yes, it is proportional, because it is in slope-intercept form. **

**Hope it helps and have a good day!**

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