Question

given f(x)=x^2+x and h(x)=2x^2+2x-18 find the values of x such that f(x)=h(-x)​

Answer 1

Answer:

=> g(x) = 2x-2

now put the value of x = -3, to find g(-3) in the above equation

let x= -3,

=> g(-3) = 2 (-3) - 2

=> g(-3) = -6 - 2

=> g(-3) = -8 Ans

According to the given equation the value of g(-3) is -8