3 2 x 1 2 x 2 5 0

Asked by admin @ 12/08/2021 in Math viewed by 422 People

3(2^x+1) — 2^x+2 + 5 = 0 find x

Answered by admin @ 12/08/2021

If y= $2^x$

3(y+1)-4y+5=0
3y+3-4y+5=0
-y=-8
y=8
$2^x$ = $2^3$
x=3

X 5 2 x 3 5 1 2

Asked by admin @ 29/08/2021 in Math viewed by 339 persons

X-5/2- x-3/5= 1/2 solve it

0 1 2 3 4 5 6 7 8 9

Asked by maham237 @ 19/07/2021 in Mathematics viewed by 425 persons

Which number(s) from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, if any, will solve this equation? I PROMISE TO MARK BARINLEST + EXTRA POINTS!!!!!!!!!!!!

1 2 3 4 5 6 7 8 9 0

Asked by admin @ 02/08/2021 in Math viewed by 415 persons

0,1,2,3,4,5,6,7,8,9 Use the digits above once each only to compose two fractions which when added together equal 1.

X 2 64 then x 1 3 x 0

Asked by admin @ 20/08/2021 in Math viewed by 359 persons

If x^-2=64,then x^1/3+x^0=

1 x 1 y 1 z 2 3 5

Asked by admin @ 23/08/2021 in Math viewed by 353 persons

If 1/x:1/y:1/z=2:3:5 then x:y:z=?

5 x 1 5 2 x 5 3 1

Asked by admin @ 12/08/2021 in Math viewed by 345 persons

Solve 5^{x+1} + 5^{2-x} = 5^{3} +1

Solve 4 x 3 2 x 1 0

Asked by maham237 @ 20/02/2021 in Mathematics viewed by 397 persons

Solve 4(x - 3) - 2(x - 1) > 0.

X 3 1 y 2 3 5 3 1 3

Asked by admin @ 05/08/2021 in Math viewed by 371 persons

If [x/3 +1, y-2/3] =[5/3,1/3], find the values of x and y

Solve x 2 1 5 x 3 1 4

Asked by admin @ 13/08/2021 in Math viewed by 401 persons

Solve the equation x/2-1/5 = x/3+1/4 ?

X 2 1 5 x 3 1 4

Asked by admin @ 24/08/2021 in Math viewed by 436 persons

Solve the equation x/2-1/5 = x/3+1/4 ?

1 2 x 5 1 3 x 2 4

Asked by admin @ 20/08/2021 in Math viewed by 438 persons

1/2(x+5)-1/3(x-2)=4.solve the equation.

2 2x 3 x 1

Asked by maham237 @ 09/01/2021 in Mathematics viewed by 357 persons

Choose the product. (3x 2 + 2x - 3)(x - 1)

X 1 x 2 x 3 x 4 x 5

Asked by admin @ 07/11/2021 in Mathematics viewed by 298 persons

PLEASE HELP ASAP!!! Simplify the following expression. (x+1)^2-3(x+2) a. x^2-3x+7 b. x^2-x-5 c. x^2-3x-5 d. x^2-x+3 Simplify the following expression. (5x^3y^-3)(-6x^4y) a. -30x^7y^2 b. -30x^12y^3 c. -30x^12/y^3 d. -30x^7/y^2 Solve …