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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. 14a +b2-9162a -b2

Q20. Find the value of :

        (i)    ( 987)2 – (13)2


        (iii) 6.72-3.326.7-3.3
 

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 : x4-4x3-x2+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 A1A=B1B=C1C, ABC+BAC+CAB=729.  Which of the following equals A1A ?
1.  81ABC2.  23.  27ABC4. 9ABC

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 on 19/2/23

Q1. 8a? - 27b? (Over here question mark means cube)

Q2. 4a? - 12a + 9 - 49b? (Over here question mark means square)

Subject: Maths, asked on 12/10/22

Solve and give answer

Subject: Maths, asked on 19/9/22

Quartertic equation sum:
4x2- 25=0

Subject: Maths, asked on 21/8/22

Pls explain this Example

Subject: Maths, asked on 12/3/22

Please solve these questions for me

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