0.204×420.07×3.4 is equal to:
0.204×420.07×3.4=8568238=36 =6
If (89)2 is added to the square of a number, the answer so obtained is 16202. What is the (1/26) of that number?
Let the number is = x
(89)2 + x2 = 16202
x2 = 8281
x = 91
=> (1/26) of 91 = 3.5
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What should come in place of x in the following equation?
x128 = 162x
Then x2 = 162x128
= Sqrt of 82 x 62 x 32
= 8 x 6 x 3
x2 = 144.
x = 12.
Find the value of 1.21x0.91.1x0.11?
Given 1.21x0.91.1x0.11
= 1.21x100x0.9x101.1x10x0.11x100
= 9
= 3.
If x = 2 + 223 + 213 then find the value of x3-6x2+6x ?
Given that x = 2+ 223 + 213
So x - 2 = 223 + 213
Now cubing on both sides, we get
=> x3-8-6x2+12x = 4 + 2 + 6(x-2)
Therefore, x3-6x2+6x = -6 + 8 = 2
If a = 5 + 15 - 1 b = 5 - 15 + 1 then find the value of a2+ab+b2a2-ab+b2 is ::
By simplifying, we get 4/3
If x = 7-43 then find the value of x+1x?
3 + 653-212-30+50 = ?
If 5+237+43 = a + b3 then a & b = ?