pq-r, if p is 3, q is 4, and r is -6 is equal to 3 x 4 - (-6), which is equal to 12 + 6, which is equal to 18.
2*3*4 = 24
just put in the numberssinze x = 3 and y = 2then(4*3*2) - (3) = 21
Unfortunately there is no expression to evaluate!
42, because if there is nothing between the 7 and 'a' and 'a' equals 6 then the answer is 42.
Evaluate: -7 - 8
2*3*4 = 24
just put in the numberssinze x = 3 and y = 2then(4*3*2) - (3) = 21
Simple! The value of 4 is four. It equals 4.
vector PQ where P(-4, -3) and Q(-2, 2) equivalent vector P'Q' where P'(0, 0) and Q'(2, 5) the magnitude doesn't change so we can compute |P'Q'| = √(22 + 52) = √29
16 lol?
Its evaluation is: (4*5)+(7*3) = 41
Evaluate x/y when x = 4 and y = 4. x/y = 4/4 = 1/1 = 1
Evaluate -4(a+b) - 10a/b when a=8 and b=5
a=-2 4b=-2 --> b=-1/2 c=8 (-2)(-1/2)(8)(3)= 24
Interpreting the question as "evaluate f(x) = -x2 + 5 for x = 4". This is the same as asking "what is f(4)". To evaluate f(4) just replace each instance of the x in the definition of f(x) by the number 4: f(4) = -42 + 5. The result is -11.
since s =3 than -3*4=-12 so it not a decimal but is just an integer.
Unfortunately there is no expression to evaluate!