x+(x*13%)=332.22
Let a ≡ b (mod 11), and define the following two expressions:
● E = 7a^2+5a+23
● D= 18b^2+38b+45
Prove that E ≡ D (mod 11).
Reduce the quadratic form x2
-4y2
+6z2
+2xy-4xz+2w2
-6zw into the sum of
squares by linear transformation. Write rank, inde...
-1 + (2!/8) - (3!/27) + (4!/64) - (5!/125)
3^x+1+3^x-1=30, find x
4 $a^{b}$ 16 $a^{b}$ 0.75
-9x + x
Write an equation of the plane passing through point (3,11,7) that is parallel
to the 𝑦𝑧-plane
9x + x
$\sqrt{2x}$ + 3 = 9