A car manufacturer sells a similar, scale model of one of its real cars. (a) The fuel tank of the real car has a volume of 64 litres and the fuel tank of the model has a volume of 0.125 liters
Show that the length of the real car is 8 times the length of the model car.

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

the answer is the third / last answer

step-by-step explanation:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3