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frutty [35]
3 years ago
14

Which expression is equivalent to( 9x^2+2x-7)(-4)

Mathematics
2 answers:
Xelga [282]3 years ago
8 0

Answer:  Option 'b' is correct.

Step-by-step explanation:

Since we have given that

(9x^2+2x-7)(x-4)

We need to find the equivalent form:

We will apply "Distributive law":

a\times b+a\times c\\\\=a\times (b+c)

So, it becomes,

x(9x^2+2x-7)-4(9x^2+2x-7)

Hence, Option 'b' is correct.

Masteriza [31]3 years ago
7 0

Answer:

I'm pretty sure its B. (9x2+2x-7)(x)+(9x2+2x-7)(-4)  

Because its just splitting up the (x-4) and if you add the answers together then you get the same answer as the original

Step-by-step explanation:


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