Question

i need some algebra help with something please help?

Answer 1

\[2\sqrt{7x}+\sqrt{7x}-3\sqrt{7x}-7\]

Answer 2

Add like terms.

Answer 3

I have four answer choices 1. -7
2. \[\sqrt{7x}\]
3.\[3\sqrt{7x}-7\]
4.\[4\sqrt{7x}-7\]

Answer 4

\[\sqrt{7x}(2 + 1 - 3) -7\]
and then
\[\sqrt{7x} \times 0 -7\]
So the answer is -7

Answer 5

what about \[5\sqrt{2}+\sqrt{2}\]How do i simplify that

Answer 6

(5+1) sqrt 2

Answer 7

but sqrt 2 is there twice how did you get (5+1)sqrt of 2.

Answer 8

How will you solve:\[5x + x\]?

Answer 9

\[5\sqrt{2} + \sqrt{2}\]
then
\[\sqrt{2}(5 + 1)\]
so
\[6\sqrt{2}\]

Answer 10

what if i have \[\sqrt{16y^3}-\sqrt{y^3}\]

Answer 11

\[\sqrt{y^3}(4-1)\]\[3\sqrt{y^3}\]