ब्रैकेट एक्स प्लस 3 ब्रैकेट ब्रैकेट एक्स प्लस 7 ब्रैकेट
Answers
Answered by
1
Answer:
(x+3)(x+7)
=x*x+x*7+3*x+3*7
=x^2+7x+3x+21
=x^2+10x+21
Hope it helps
Answered by
1
Answer:
( X + 3 ) ( X + 7 )
X ( X + 3 ) + 7 ( X + 3 )
X² + 3X + 7 X + 21
X² + 10X + 21
Similar questions
Math,
1 month ago
English,
1 month ago
Math,
1 month ago
Accountancy,
9 months ago
Geography,
9 months ago