The product of (2x+9) and (2x-7) is
a.4x2 + 4x – 63
b.4x2 + 4x + 63
c.4x2 - 4x – 63
Answers
Answered by
3
Answer:
(2x + 9)(2x - 7)
(2x)² + (9-7)2x +9×(-7)............(a+b)(a+c)=a²+(b+c)a+bc
4x² + 4x - 63...
Hencw, your answer is option no. 1.
Hope it helped u dear frnd...
Step-by-step explanation:
Answered by
0
Answer:
10.52
Step-by-step explanation:
your helpless answer
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