Answer question 3 n 4 plz
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Answer:
(3)The number are,13 and 14
(4) The integers are 13 and 14
Step-by-step explanation:
Q3 Let first No=x
then other =27-x
now product x(27-x)=182
27x-x²=182
x²-27x+182=0
x²-13x-14x+182=0
x(x-13)-14(x-13)=0
(x-13)(x-14)=0
x=13,14
if on number=13
then other=27-13=14
so the number are,13 and 14
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Q4
Let the consecutive integer=x and x+1
then x²+(x+1)²=365
x²+x²+2x+1=365
2x²+2x-364=0
x²+x-182=0
x²+14x-13x-182=0
x(x+14)-13(x+14)=0
(x-13)(x+14)=0
x=13 or -14
But the integer is positive
so x=13
then next number=14
hence the integers are 13 and 14
Anonymous:
wlkm
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