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If the diagonals of rhombus are x + 3 and x - 8 , how many such rhombus shaped tiles can be in an area of x^2 + 8x + 15 ?

If the diagonals of rhombus are x + 3 and x - 8 , how many such rhombus shaped tiles can be in an area of x^2 + 8x + 15 ?

Grade:9

1 Answers

MILIND DHAKAD
24 Points
5 years ago
so accroding to your question first lets factorise x2+8x+15 by middle term spliiting which it comes (x+3)(x+5) now area of rhombus is 1/2*d1*d2.therefore divide 1/2*(x+3)(x+5) by (x+3)(x+5).which it comes to 2(x+5)/(x-8)

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