A2 + B2 = C2 If C=8, then A2 + B2 = 64
l a2 b2 is c2!!Its completely norma
A squared = 6x6 = 36 B squared = 8x8 = 64 Square root of 36+64 = 10 Given: a2 + b2 = c2 a = 6 and b = 8. We need to find the value of c. a = 6 implies a2 = 62 = (6*6) = 36. b = 8 implies b2 = 82 = (8*8) = 64. a2 + b2 = c2 implies 62 + 82 = c2 c2 = 36 + 64 c2 = 100 c2 = 102 c = 10
a^2 - 16 = 48 a^2 = 48 + 16 a^2 = 64 a = square root(64) a = +8 or -8
144 Formula: c= (a2)+(ab)
* a2 + b2 = c2 * a = 3 * b = 8 * (3)2 + (8)2 = c2 * 9 + 64 = c2 * 73 = c2 * c = √73
A formula starts with an equals sign. A formula can be a function or contain functions with other aspects of the calculation. =B10+B15 =SUM(A2:A20) =MAX(A2:A20)+100 =MAX(A2:A20)-MIN(A2:A20)
Pythagoras says: a2 + b2 = c2 so a2 + 8.52 = 12.62 a2 = 158.76 - 72.25 a = sqrt(86.51) a ~= 9.3
The reciprocal of a + bi is a - bi:1/(a + bi) since the conjugate is a - bi:= 1(a - bi)/[(a + bi)(a - bi)]= (a - bi)/[a2 - (b2)(i2)] since i2 equals to -1:= (a - bi)/(a2 + b2) since a2 + b2 = 1:= a - bi/1= a - bi
x = cx = aa+1 If x = cx, then c = 1 aa = a2 if a2 + 1 = x, then a2 = x-1 short of parametrization, this is the answer for this equation, but if you doing advanced maths, then let x= t (teR) a2 = -1 +t (teR)
a right triangle
a3 - 2a2 + 4a - 8 = a2(a - 2) + 4(a - 2) = (a - 2)(a2 + 4)
You just typed it.
A2. A kilogram equals 2.204 pounds.
A2 paper is 16.5 x 23.4 inches in size. You can get 4 sheets of A4 and 2 sheets of A3 into an A2 sized paper. You will get 8 sheets of A5 into an A2 sized paper.
It is an expression and a term that are of equal value
a2+30a+56=0 , solve for a Using the quadratic formula, you will find that: a=-2 , a=-28
If you want to subtract the contents of two cells, use a formula like this in another cell:=A1-A2[Subtracts the contents of cell A2 from the contents of cell A1.]EXAMPLE:In A1, enter 12In A2, enter 8In A3, enter =A1-A2 [12-8 = 4]
8 over 8 equals 1. because 8 8ths equals 1