Answer:
Step-by-step explanation:
First, open the parentheses!
6x^2 + 2x + 9x + 3 = 11x + 30
6x^2 + 11x + 3 = 11x + 30
Now solve this equation:
6x^2 + 3 = 30
x^2 = 2
x = √2
Sorry...I'm not sure if this is correct but hope it helps!
Never .. isoscels is unequal. I'm pretty sure
Answer:
120
Step-by-step explanation:
-3y(-5y+10)
=15y^2-30y
y=4
15(4)^2-30(4)
=240-120
=120
Answer:
Add 42 to itself from h to get the corresponding answer at d
42+42=84
84+42=126
126+42=168
168+42=210