Math, asked by Ajaypangi6288, 1 day ago

1) Factorize the following expressions: (i) 54x3y + 81x4y2 (ii) 14(3x – 5y)3 + 7(3x – 5y)2 (iii) 15xy + 15 + 9y + 25x iv) (x + y)2 – 4xy v) 30xy – 12x + 10y– 42) Solve for (4x2 – 100) ÷ 6(x + 5)3) Divide 10(x3y2x2 + x2y3z2 + x2y2z3) by 5x2y2z2.4)Simplify: 12(y2 + 7y + 10) ÷ 6(y + 5)​

Answers

Answered by jglorybai
2

Answer:

(i) 7x−42=7(x−6)

(ii) 6p−12q=6(p−2q)

(iii) 7a

2

+14a =7a(a+2)

(iv) −16z+20 z

2

=4z(5z

2

−4)

(v) 20l

2

m+30alm =2lm(10l+15a)

(vi) 5x

2

y−15xy

2

=5x(xy−3y

2

)

(vii)10a

2

−15b

2

+20c

2

=5(2a

2

−3b

2

+4c

2

)

(viii) −4a

2

+4ab−4ca =−4a(a−b+c)

(ix) x

2

yz+xy

2

z+xyz

2

=xyz(x+y+z)

(x) ax

2

y+bxy

2

+cxyz =xyz(ax+by+cz)

Answered by poojabolke26
0

Answer:

sorry I don't know

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