Find the value of x for which 32four = 22x

Find the value of x for which 32four = 22x

waec-2018 ssce-exam-2018 waec-mathematics-2018 math

Find the value of x for which 32_four = 22_x

107 views

Asked by judziy•rep:1.9K
University of Benin • Nigeria
31 August 2020

Comments

1 answer(s)

Advertisement (continue below)

Alberteinstein answered•rep:269
School not set • Nigeria
31 August 2020

32_four = 22_x

Convert both sides to base 10

3*4¹ + 2*4⁰ = 2*x¹ + 2*x⁰

3*4 + 2*1 = 2*x + 2*1

12 + 2 = 2x + 2

14 = 2x + 2

2x = 14 - 2

2x = 12

x = 12/2

x = 6

Comments

Advertisement (continue below)

Groups

mathematics

44 members

WAEC

37 members

Advertisement (continue below)

Your Answer

How to insert math formulas/equations

We strongly recommend you use a desktop or a wide-screen mobile tablet.

How to write math formulas/equations on mobile phones

1) Click on

button on the menu bar
2) Write your desired formula/equation and click insert

OR
2) Click on the left bottom button (above the insert button) and write your desired formula/equation from pre-existing formulas/equations (on the menu bar)

How to write math formulas/equations on desktop

1) Click on

button on the menu bar
2) Write your desired formula/equation and click insert

Related Tags

waec-2018

1 followers

29 questions

ssce-exam-2018

1 followers

29 questions

waec-mathematics-2018

1 followers

28 questions

math

13 followers

1260 questions

The sum of the 1st 8 term of an A.P is 60 and the sum of the next six terms is 1...

How do i find the second derivative of esinx using product rule

Find the smaller value of x that satisfies the equation x2 + 7x + 10 = 0

If 27x = 9y, find the value of x/y

if 27(2x - 1) = 2433 find the value of x