Answer:
your answer is gonna be D!
Step-by-step explanation:
2x
2
+16x−7x−56
2 Collect like terms.
2{x}^{2}+(16x-7x)-56
2x
2
+(16x−7x)−56
3 Simplify.
2{x}^{2}+9x-56
2x
2
+9x−56
Answer:
The answer is 4y.
Step-by-step explanation:
First you would solve the parentheses, which would be -1(-3y) which would equal positive 3y, and y+3y=4y. I apologize if I misunderstood the problem ^^
Answer:
210
Step-by-step explanation:
so the four Smallest Primes
:
2, 3, 5, 7
When the number is Divided by 2, 3, 5 & 7 Leaves remainder 1
so N = 2a + 1
N = 3b + 1
N = 5c + 1
N = 7d + 1
-> N - 1 = 2a = 3b = 5c = 7d
N - 1 = 2 * 3 * 5 * 7
-> N - 1 = 210
-> N = 211
Next N - 1 = 2(210)
-> N - 1 = 420
-> N =421
Difference = 421 - 211 = 210
This is the simplest form.
If i am correct your answer would be 3x
