1) 3x * (3x + 1)
2) ab * (2 - ab)
3) 3xy * (2 + x - 4y)
4) 5a^2 * (a^2 - 2a + 10)
1) (y-1) * (y+2)
2) a * (x - y) + 2 * (x - y) = (x-y) * (a+2)
3) (x-8) * (x+8)
4) (3a - 4b) * (3a + 4b)
1. 9х^2+3x=3х(3х+х)
2.2ab-ab^2=ab(2-b)
3. 6xy+3x^2y-12xy^2=3xy(2+x-4y)
4. 5a^4-10a^3+10a^2=5a^2(a^2-2a+2)
2)Разложите на множители.
1. y(y-1)+2(y-1)=(y-1)*(y+2)
2. ax-ay+2x-2y=a(x-y)+2(x-y)
3. x^2-64=(8-x)(8+x)
4. 9a^2-16b^2=(3a-4b)*(3a+4b)
1) 3x * (3x + 1)
2) ab * (2 - ab)
3) 3xy * (2 + x - 4y)
4) 5a^2 * (a^2 - 2a + 10)
1) (y-1) * (y+2)
2) a * (x - y) + 2 * (x - y) = (x-y) * (a+2)
3) (x-8) * (x+8)
4) (3a - 4b) * (3a + 4b)
1. 9х^2+3x=3х(3х+х)
2.2ab-ab^2=ab(2-b)
3. 6xy+3x^2y-12xy^2=3xy(2+x-4y)
4. 5a^4-10a^3+10a^2=5a^2(a^2-2a+2)
2)Разложите на множители.
1. y(y-1)+2(y-1)=(y-1)*(y+2)
2. ax-ay+2x-2y=a(x-y)+2(x-y)
3. x^2-64=(8-x)(8+x)
4. 9a^2-16b^2=(3a-4b)*(3a+4b)