Math, asked by akki042005, 1 year ago

5√5x²+33x+8√5 please factorise it by mid term splitting


anjalika32: plz mark my answer as brainliest answer

Answers

Answered by anjalika32
11
we \: have \: \\ 5 \sqrt{5} {x}^{2} + 33x + 8 \sqrt{5} \\ = > 5 \sqrt{5} {x}^{2} + 25x + 8x + 8 \sqrt{5} \\ = > 5 \sqrt{5} x( x + \sqrt{5} ) + 8(x + \sqrt{5} ) \\ = >( 5 \sqrt{5} x + 8) (x + \sqrt{5} ) \\ = > x = - \frac{8}{5 \sqrt{5} } and \: x = - \sqrt{5}

hope this helps.

plz mark as brainliest

anjalika32: please mark my answer as brainliest answer
anjalika32: please mark me as brainliest
anjalika32: plz mark
anjalika32: thank u bro
Answered by Anonymous
2

multiply

5 \sqrt{5 }  \times 8 \sqrt[2]{5}

we get

200

factorise it

2×5×2×2×5

so

25 + 8= 33

so

5root5x^2 + 25x + 8x +8root5

now rearrange

ans

5root5x ( x+root5) + 8 (x+root5)

(5x+8)(root5+x)

PLS MARK BRAINLEAST AND FOLLOW

Similar questions