Question

4x2 + ___x + 49

Answer 1

and let me guess, you want to fill in the blank so that it is a perfect square right?

Answer 2

yup! good guess lol

Answer 3

\(4x^2\) is the square of \(2x\) and \(49\) is the square of \(7\)
compute \(2\times 2x\times 7\)

Answer 4

let me know when you get \(28x\)

Answer 5

I got it lol

Answer 6

figured as much

Answer 7

that's it?

Answer 8

you want it to be more difficult?

Answer 9

i mean "yes, that is it"

Answer 10

lol no thanks xD and Thank You So Much!

Answer 11

yw (easy right?)

Answer 12

Yes! lol