Subject: Maths, asked on 10/5/18

## pls answer the ticked ones.factorize them ​Q15. 3 – 5x + 5y – 12(x – y)2 Q16. 9x2 + 3x – 8y – 64y2 Q18.  Q20. Find the value of :         (i)    ( 987)2 – (13)2         (iii) $\frac{{\left(6.7\right)}^{2}-{\left(3.3\right)}^{2}}{6.7-3.3}$

Subject: Maths, asked on 30/4/18

## Can anybody send me all identities in pdf ?

Subject: Maths, asked on 10/4/18

## Solve this: Q. Factorise : ${x}^{4}-4{x}^{3}-{x}^{2}+10x+4$

Subject: Maths, asked on 28/2/18

## Question no. 4) 2 (2x - 5y) (3x + 4y) - 6 (2x - 5y) (x - y)

Subject: Maths, asked on 27/2/18

## but why are we not comparing the bases?(in 1)

Subject: Maths, asked on 26/2/18

## 1) why cant we consider a is equals to 5 ? 2)a should be=??5 ?? And ... 3)using calculator,this value is not coming? Plzz help me

Subject: Maths, asked on 26/2/18

## 58.  If   Which of the following equals ${A}^{\frac{1}{A}}$ ?

Subject: Maths, asked on 25/2/18

## Solvethe equation 1/3-2x+1/5+2x=1/2

Subject: Maths, asked on 24/2/18

## Find the k, if (x-2) is a factor of the expresion x^3-kx^2+14x-8 and factorise the expression completely

Subject: Maths, asked on 24/2/18

## Solve 2x^2+2x-3=0 gicing your answer correct to the two decimal place

Subject: Maths, asked 3 days, 12 hours ago

## Factorise :2(ab + cd ) - a? - b? + c? + d?

Subject: Maths, asked 3 days, 12 hours ago

## Factorise : a? - 12a - 16

Subject: Maths, asked 3 days, 12 hours ago

## Factorise :a? + b? - a(a? - b? )+ b(a +b )?

Subject: Maths, asked 3 days, 12 hours ago

## Factorise : x? - ( 2a + 1/a )x + 2

Subject: Maths, asked 3 days, 12 hours ago

## Factorise : 2a? - a? - 1

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