√(12x3y3z-2) * √(15xy) = √(180x4y4x-2) = 13.416x2y2z-1 = 13.416(xy)2/z
15xy-2xy-7x+x=13xy-6x
The expression (5x \cdot 3y) represents the product of the two terms. To simplify it, you multiply the coefficients (5 and 3) and then combine the variables, resulting in (15xy). Thus, the answer is (15xy).
10x2 - 20xz + 15xy = 5x (2x - 4z + 3y)
35
-5
15xy-2xy-7x+x=13xy-6x
The expression (5x \cdot 3y) represents the product of the two terms. To simplify it, you multiply the coefficients (5 and 3) and then combine the variables, resulting in (15xy). Thus, the answer is (15xy).
GCF(18xy, 15xy) = 3xy LCM(18xy, 15xy) = 90xy
10x2 - 20xz + 15xy = 5x (2x - 4z + 3y)
35
-5
15y
-5
60xy
30xy
-5
To factorise the expression (10x^2 - 15xy), first identify the common factors in both terms. The common factor is (5x). Factoring this out, we get: [ 10x^2 - 15xy = 5x(2x - 3y) ] Thus, the factorised form is (5x(2x - 3y)).