the length of a rectangle is (9x+7) cm and its breadth is (6x+2)cm. find its area.
Answers
Answered by
29
Step-by-step explanation:
Area of rectangle=length×breadth
=(9x+7)×(6x+2)
=9x(6x+2)+7(6x+2)
=54x^2+18x+42x+14
=54x^2+6x(3+7)+14
=54x^2+60x+14
Answered by
2
Answer:
Area of rectangle =length×breadth
=(9x+7)×(6×+2)
=9×(6x+2)+7(6x+2)
=54×2+18x+42x+14
=54x2+6x(3+7)+14
=54x2+60x+14
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