factorise 25 p2 -49 q2
Answers
Answered by
6
25p² - 49q² = 0
Now,
∵ a² - b² = (a+b)(a-b)
∴ 25p² - 49q²
= ( 5p + 7q)(5p - 7q)
#Dhruvsh
Hope this helps you........
Now,
∵ a² - b² = (a+b)(a-b)
∴ 25p² - 49q²
= ( 5p + 7q)(5p - 7q)
#Dhruvsh
Hope this helps you........
Answered by
5
Heya ☺
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
25p^2 - 49q^2
We apply this formula
a^2 - b^2 = (a+b) (a-b)
25p^2 - 49q^2
= (5p)^2 - (7q)^2
= (5p + 7q) (5p - 7q)
Thanks
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
25p^2 - 49q^2
We apply this formula
a^2 - b^2 = (a+b) (a-b)
25p^2 - 49q^2
= (5p)^2 - (7q)^2
= (5p + 7q) (5p - 7q)
Thanks
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