Question

x(2x+5)=25
Plz solve this

Answer 1

⭐⭐Hello friend..Ur answer is here⤵⤵

⚫ x (2x+5)=25

➡ 2x^2+5x-25=0

➡ 2x^2+10x-5x-25=0

➡ 2x (x+5)-5(2x+5)=0

➡ (x+5)(2x-5)=0

➡ x= -5 and 5/2

I HOPE IT IS HELPFUL TO YOU ☺

Answer 2

x(2x+5)=25____factorization method

$2 {x}^{2} + 5x - 25 = 0$
$2 {x}^{2} + 10x - 5x - 25 = 0$

$2x(x + 5) - 5(x + 5) = 0$
$(x + 5)(2x - 5) = 0$
if (x+5)=0
x=-5
if (2x-5)=0


put -5 in equation
-5(2×(-5)+5) =25
-5(-10+5)=25
50+(-25)=25
25=25
L. H. S=R.H.S.