(x-7)whole square =36 find x
Answers
Answered by
5
Answer:
(x - 7)² = 36
⇒ x - 7 = √36
⇒ x - 7 = 6
⇒ x = 6 + 7
⇒ x = 13
Hence, the value of x is 13.
Verification;
Putting the value if x in above equation:
⇒ ( x - 7)² = 36
⇒ ( 13 - 7)² = 36
⇒ (13)² + (7)² - 2*13*7 = 36
⇒ 169 + 49 - 182 = 36
⇒ 218 - 182 = 36
⇒ 36 = 36
∴ LHS = RHS
Hence, the value of x is 13.
Attachments:
vishalgupta05:
follow me i help you
apply the value of x
Yes I've verified now.
Hello sister
hey sister how to put squares and cubes in this app
Just go to the numbers in your keyboard and hold for few seconds on the numbers.. 2²
2³ 2⁴
I didn't get
In your keyboard go to numbers, then only you can do
See I've attached one picture in answer, click on that
Answered by
3
Q]
(x-7)whole square =36 find x
ANS]
✔✔( x - 7 ) ^ 2 = 36
= x - 7 = 36 ^ 1/2
= x - 7= 6
= x = 7 + 6
x = 13.
THEREFOR THE VALUE OF X IS 13
⚫
Similar questions
Science,
6 months ago
World Languages,
6 months ago
Hindi,
6 months ago
English,
11 months ago
English,
11 months ago