Answer:
B
Step-by-step explanation:
g(x) - h(x)
= 5x² - 10x + 9 - ( - 3x³ + 5x - 6) ← distribute parenthesis by - 1
= 5x² - 10x + 9 + 3x³ - 5x + 6 ← collect like terms
= 3x³ + 5x² - 15x + 15 → B
A ) 5x^3 - 6x^4
B ) 11x^4 - 13x^3
C ) 14^x3 - 2x^4
D ) 2x^4 - 12x^3
E) 5x^4 - 3x^3
I believe this is all right!
Answer:
X=1/2
Step-by-step explanation:
2(x-3)+3=6x-5
2x-6+3=6x-5
2x-3=6x-5
2x-6x-3=-5
-4x=-5+3= -2
-4x= -2
x= 1/2
Answer:
4.5
Step-by-step explanation:
Y/3-a=b
First multiply 3 on both sides
y/3-a=b
*3 *3
---------------
y-a=3b
Now add the a on both sides
y-a=3b
+a +a
----------------
y=3b+a
Your answer is
Y=3b+a
