Answer :

Answer:

x= 2,-1

Step-by-step explanation:

first substitute the buttom function into the top one

y =2x² – 5x

y= -3x + 4​

then

-3x + 4​ = 2x² – 5x

add 3x and subtract -4

0= 2x^2 +3x -5x -4

combine like terms

0= 2x^2- 2x -4

now you have to find the zeros

take out a 2 from the equation

0= 2(x^2 -x -2)

simplify

0 = 2 (x-2)(x+1)

solve for x

x-2=0   x= 2

x+1 =0  x= -1

therefore x= -1,2

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