Answer:
yes it is
sorry if im wrong-
Step-by-step explanation:
Answer: What is this free?
x² + 8
(f - g)(x)
= f(x) - g(x)
= 2x² + 1 - (x² - 7)
= 2x² + 1 - x² + 7 ← collect like terms
= x² + 8
Answer
a) 3/4 x = 9
x =
x = 12
b) 10+ 3x = 5x
2 x = 10
x = 5
c) a + x = b
x = b - a
d) c x = d
e)
x < 2( m + g)
f) q + 5 x = 7 x - r
q + r = 2 x
the answer is d to the problem