Question

What must be added to 3x -7 to make x 2 + 4x -1?

Answer 1

I'm not understanding the question?

Answer 2

its really confusing

Answer 3

the wording is.

Answer 4

are these simultaneous equations?

Answer 5

theyre adding and subtraction operations

Answer 6

they have exponents

Answer 7

where?

Answer 8

the x 2

Answer 9

on the second equation

Answer 10

so it's x^2?

Answer 11

yes

Answer 12

put that in the question then..

Answer 13

so just that

Answer 14

i guess

Answer 15

ok thanks!

Answer 16

are we trying to find a value of x that makes both expressions equal the same thing?

Answer 17

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Perform the operation indicated, then place the answer in the proper location on the grid. Write your answer in descending powers of x.

What must be added to 3x -7 to make x 2 + 4x -1?

Answer 18

this is what its askinh

Answer 19

asking*

Answer 20

So it's an interactive activity, can you take a screenshot?

Answer 21

it wont let me

Answer 22

maybe try if there's an option for:

x^2 + x + 6

Answer 23

yes theres a similar one im going to try that one thanku sm

Answer 24

It's a subtraction problem. To find what must be added to \(3x - 7\) to make \(x^2 + 4x - 1\) you perform the opposite of addition. In other words find the difference of \(\boxed{x^2 + 4x - 1}\) AND \(\boxed{3x - 7}\)