The factored form of 9x^2 + 12x + 4 is:
(3x+2)(3x+2) or (3x+2)^2
Answer:
Step-by-step explanation:
Select
B
C
D
I hope this helps!
Step-by-step explanation:
what do we need to do ?
just calculate the value of the expression by using the given values for the variables ?
what's the problem ? this is just basic calculation.
8/4 + 7×9 = 2 + 63 = 65
remember (please, for your life !) that multiplication and division always happens before any addition or subtraction (except for the case, where brackets force us in a different direction).
"<span>4 is 80% of what number?</span>" translates to 4 = 0.8 × n
So divide both sides by 0.8 and you will get n = 4/0.8 = 5
Final answer: 5
