1. Find the positive number which is less than its square by 42.2. Find the dime

Question

1. Find the positive number which is less than its square by 42.2. Find the dimension of a rectangular hall, if its length exceed itsbreath by 7m and the area of hall being 228 sq.m3. If the side of a right angled triangle are x,3x+3 and 3x+4 then find x.4. A number consists of two digit whose product is 18. If 27 is added tothe number,the number formed will have the digit in reverse order, whencompares to original number. Find the number.5. Find the value of q2in term of p and q so that the roots of the equationpx2+qx+r=0 are in the ratio of 3:4.

Explanation / Answer

please rate -thanks please note cramster rules are 1 question per post 1. Find the positive number which is less than its square by 42.2. Find the dimension of a rectangular hall, if its length exceed itsbreath by 7m and the area of hall being 228 sq.m3. If the side of a right angled triangle are x,3x+3 and 3x+4 then find x.x2-6x-7=04. A number consists of two digit whose product is 18. If 27 is added tothe number,the number formed will have the digit in reverse order, whencompares to original number. Find the number.5. Find the value of q2in term of p and q so that the roots of the equationpx2+qx+r=0 are in the ratio of 3:4.

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