Question

Choose the best method to solve the equation.

4x2=7x

Answer 1

you are solving a quadratic

subtract 7x from both sides

then factorise...

seems the easiest

Answer 2

can you help me solve step by step

Answer 3

so

\[4x^2 - 7x = 0\]

whats the common factor..?

Answer 4

?? no clue

Answer 5

sorrry x

Answer 6

so there is an x in both terms... does that make sense

put the common factor outside the brackets

x( ) = 0

just work out what is inside the brackets

Answer 7

yes:) my final answer is and 7/4 is that right?

Answer 8

but thats not the only answer... what other value can x take..?

Answer 9

x(4x - 7) = 0

Answer 10

and 0 sorry

Answer 11

thats it... quite simple really

Answer 12

very simple:) thank u:) u are awesome!!!