Find ab if a-b= 3 and a plus b = 6
sivaprasath:
ab=6.75
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Answered by
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a - b = 3----(1)
a +b = 6----(2)
by adding (1) and (2)
2a. =9
a=. 9/2
put value of a in equation (1)
b =9/ 2 -3
b = 3/2
ab = 9/2 ×3/2
= 27/4
hope it helped !
thank you !
a +b = 6----(2)
by adding (1) and (2)
2a. =9
a=. 9/2
put value of a in equation (1)
b =9/ 2 -3
b = 3/2
ab = 9/2 ×3/2
= 27/4
hope it helped !
thank you !
Answered by
0
hello,
Here is ur answer...
⬆️⬆️
After it,
we put the value of a and b in given eq.
ab = 9/2 × 3/2 = 27 / 4
Hope it helps you
☺️
Here is ur answer...
⬆️⬆️
After it,
we put the value of a and b in given eq.
ab = 9/2 × 3/2 = 27 / 4
Hope it helps you
☺️
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