. Now of course, 
, so that means that 
. We solve for x to get 
and 
and finally that 
. 4 is a perfect square that can be simplified, so that leaves us with 
. If we expand that back out we have the 2 factors as 
. Obviously, that is not one of your choices, so your choice is the last one: prime.
Factor:
12x2 - 21
a) (6x + 3)(2x + 7)
b) (12x + 7)(x + 3)
c) (3x + 7)...
Mathematics, 20.10.2019 12:00 holderpatriciaoy8h7j
Factor:
12x2 - 21
a) (6x + 3)(2x + 7)
b) (12x + 7)(x + 3)
c) (3x + 7)(4x - 3)
d ) prime
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:40, eddyjunior679
What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice
Answers: 3
Mathematics, 21.06.2019 21:10, koolgurl2003
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
Mathematics, 21.06.2019 21:30, gungamer720
Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?
Answers: 1
You know the right answer?
Questions in other subjects:
Mathematics, 20.02.2020 01:01
