Answer:
10. ( 7x + 2 ) × ( 5x + 1 )
Step-by-step explanation:
1. 35x² + 10x + 7x + 2
2. 5x × ( 7x + 2 ) + 7x + 2
3. ( 7x + 2 ) × ( 5x + 1 )
Put x = -6 to the expression:
Answer:
step 1: claw (aka distributive property)
multiply 3 by the inside bracket. For example, 3 times 5x= 15x and 3 times negative 2 is negative 6.
15x -6 = 11x
put the x together:
15x - 11x = 6
4x =6
x= 6/4
Finally reduce your answer:
x= 3/2
hope this helps
Answer:
Step-by-step explanation:
f(x) = 5 - x
g(x) = (x ≠ 2)
<em>(a).</em> f(g(x)) = 5 -
f(g(x)) =
Domain: x ≠ 2 or ( - ∞ , 2 ) ∪ ( 2 , ∞ )
<em>(b).</em> g(f(x)) =
Domain: x ≠ 3 or ( - ∞ , 3 ) ∪ ( 3 , ∞ )