8 x 18 = 144
Your answer is 144
Answer:
by sum and product method for quadratic equation.
Answer:
Click on your profile icon (next to friends icon) at the bottom it will say what current plan you are on and.... the square root of 10 is positive 3
Step-by-step explanation:
I think it is 3 djdodnekosowje
If x ≡ 7 (mod 20), then
x ≡ 7 ≡ 27 ≡ 47 ≡ 67 ≡ 87 ≡ … (mod 20)
or equivalently, x = 7 + 20k for some integer k.
Taken mod 4, we have
x ≡ 7 + 20k ≡ 3 (mod 4)
and mod 5,
x ≡ 7 + 20k ≡ 2 (mod 5)
so that a = 3 and b = 2.
