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(2x + 3) (2x - 5)
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Answered by
1
Answer:
(2x+3) (2x-5)
Step-by-step explanation:
2x +3 x 2x-5
= 2x into 2x-5 +3
= 4x+2
Answered by
1
Answer:
identity - (x+a)(x+b)=x²+(a+b)x+ab
(2x+3)(2x-5)=(2x)²+(3-5)2x-(15)
= 4x²-4x-15
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