Question

What is the product? negative 9 x (5 minus 2x) 18 x squared minus 45 x negative 18 x squared minus 45 x negative 18 x minus 45 x 18 x minus 45 x

Answer 1

GIVEN :

The expression is negative 9 x (5 minus 2x)

a) 18 x squared minus 45 x

b) negative 18 x squared minus 45 x  

c) negative 18 x minus 45 x

d) 18 x minus 45 x

TO FIND :

The product of the given expression.

SOLUTION :

Given that the expression is negative 9 x (5 minus 2x)

It can be written as -9x(5-2x)

Now solving we get,

= -9x(5)-9x(-2x)

$= -45x+18x^2$

$=18x^2-45x$

$-9x(5-2x)=18x^2-45x$

Option a) is correct.

ie.,  the product for the given expression -9x(5-2x) is 18 x squared minus 45x (or) $18x^2-45x$

Answer 2

Answer:

a.

Step-by-step explanation:

That's the answer.