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kap26 [50]
3 years ago
8

6. Which expression is equivalent to -21 + 28x?

Mathematics
1 answer:
Rina8888 [55]3 years ago
3 0
Solution,
-28x^2+35x
take the common,
-7x(4x-5)
The answer is -7x(4x-5)
Here,
If we solve,
-7x(4x-5)
Then, the answer would be:
= -7x*4x+7x*5
= -28x^2+35x
Hope it helps
Good luck on your assignment
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