2 years ago

What must be added to 3x -7 to make x2 + 4x -1?

Mathematics

2 answers:

zlopas [31]2 years ago

7 0

The term that can be added is the difference between the two expressions you have:

x^2+4x-1-(3x-7)

x^2+4x-1-3x+7

x^2+x+6

qwelly [4]2 years ago

4 0

You must add x^2 + x + 6

You might be interested in

a scarf is originally priced at $30.00. it is then discounted by 25%. several days later, it is discounted 10% off the new price

jeka94

No.
a. take 35% off 30 =19.5
b. first take 25% off 30 = 22.5, then take 10% off 22.5 = 20.25

8 0

3 years ago

Points that don't belong to any line

svetlana [45]

Answer:

Noncollinear points

Step-by-step explanation:

Collinear points lie on the same line. Noncollinear points are the opposite.

3 0

2 years ago

5540 in scientific notation

never [62]

Answer:

Therefore, the decimal number 5540 written in scientific notation is 5.54 × 103 and it has 3 significant figures.

Step-by-step explanation:

PLS BRAINLEST PLS PLS PLS

6 0

3 years ago

Read 2 more answers

Complete the function table to find the function values of {-1, 7} for f(n) = 2n - 1.

allochka39001 [22]

Answer:

In its broadest definition, “civic education” means all the processes that ... That makes the question of good citizenship relative to the ... These questions are rarely treated together as part of comprehensive theories of civic education; ... of virtue, so would the polis itself become more virtuous and excellent.

Step-by-step explanation:

3 0

2 years ago

What proof do you see that contaminated water seeped into the well? How could scientists use a similar approach to understand wa

Veseljchak [2.6K]

Answer:

because of the fungus that may have growne is the asnwer

Step-by-step explanation:

6 0

2 years ago