Simplify the following
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Answered by
1
Answer:
-4x³+22x²+52x+66
Step-by-step explanation:
(2x+7)(5x+9) - (4x²+1)(x-3)
=> (10x²+18x+35x+63) - (4x³-12x²+x-3)
=> 10x²+53x+63-4x³+12x²-x+3
=> -4x³+22x²+52x+66
THANK YOU!
Answered by
0
Answer:
=(2x+7)(5x+9)-(4x²+1)(x-3)
=(10x²+18x+35x+63)-(4x³-12x²+x-3)
=10x²+53x+63-4x³+12x²-x+3
=-4x³+22x²+52x+66
=2(-2x³+11x²+26x+33)
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