Question

solve this urgent





$2x(x - 3y + 4z) \: and \: x(7x - y + 9z)$
​

Answer 1

Answer:

2x2-6xy+8xz.

7x2-xy+9xz

hope it helps

Answer 2

Answer:

2x(x−3y+4z)x(7x−y+9z)

1 Use Product Rule: {x}^{a}{x}^{b}={x}^{a+b}x

a

x

b

=x

a+b

.

2{x}^{2}(x-3y+4z)(7x-y+9z)

2x

2

(x−3y+4z)(7x−y+9z)