Question

x2-6x=2(5x-14)

Answer 1

x^2 - 6x = 10x - 28 then x^2 - 6x + 10x + 28 = 0 then x^2 + 4x + 28 = 0 then using the formula we will get x = -2

Answer 2

answer is 14

Answer 3

using a calculator i got the answer to be -2 ,, are you sure of that answer?

Answer 4

yes :) answer book written

Answer 5

The answer is 14

Answer 6

the first term you wrote , you mean x squares , right ?

Answer 7

squared*

Answer 8

sorry my mistake , x^2 - 6x = 10x - 28 then x^2 - 6x - 10x + 28 = 0 then x^2 + 16x + 28 = 0 then using the formula we will get x = 14

Answer 9

yes

Answer 10

it is the same as before just a mistake in the sign of the 10x

Answer 11

Thanks :))