(9x-4)+13(3x-2)

(9x-4)+(13*3x+13*-2)

(9x+39x)+(-4+ -26)

48x-30

Result

C. 48x-30

(9x-4)+(13*3x+13*-2)

(9x+39x)+(-4+ -26)

48x-30

Result

C. 48x-30

Question

asked 2021-08-13

The sum of the coefficients of (3x−2y)10 is
(A)1, (B),1024,(C)58.025,(D)59.049,(E)9,765,625.

asked 2021-05-31

Let A and B be subsets of U with n(U)=100,n(A)=60,n(B′)=30,n(U)=100,n(A)=60,n(B
′ )=30, and n(A U B) = 75, Find \(\displaystyle{n}{\left({A}⋂{B}\right)}\)

asked 2021-08-11

Identify, whether \(\displaystyle–{4}{x}\ge-{8},{x}\ge{2}\) are equivalent inequalities or not equivalent ones?

asked 2021-08-17

Identify, whether \(\displaystyle-\frac{{1}}{{2}}{x}{<}{7},{x}{>}{14}\) are equivalent inequalities or not equivalent ones?