0
Add your answer:
Earn +20 pts
If 2x - 64 then what is the value of x?
-62
What does 2x what equal 64?
The answer is 32.
The sum of twice a number and 63 is 191 Find the number?
2x+63=191 2x = 128 x = 64
What is 64 in exponential form with 2 or 3 as the exponent?
Two to the sixth power. 8 with an exponent of 2 equals 64 and 4 with an exponent of 3 equals 64
What are the numbers whose sum is 64 and whose differences is 42?
53,11 x+y=64 x-y=42 combine terms 2x=106 x=53 substitute x and solve for y 53+y=64 y=11
What is x equal to is 2x equals 64?
32. 2x=64 can be written as x = 64/2. 64/2=32
If 2x - 64 then what is the value of x?
-62
What is 2x plus 8 squared?
2X + 8^2 = 2X+64, for whatever value X. If the question is (2x+8)², the answer is 4x²+32x+64 The formula is (a+b)² = a² + 2ab + b². a=2x, b=8, a²=4x², b²=64
What does x equals when 2x equals 128?
find x when, 2x=128 2x=128 /2 /2 x=128 /2 x=64 then check your answer by doing the following if x=64, then what is 2x? 2(64)=? or 2 * 64=? or 2 x 64=? 2 times 64 equals 128!
3x plus 1 plus 2x-2 equals 64?
3x+1+2x-2 = 64 3x+2x = 64-1+2 5x = 65 x = 13
What Is 6x-2x-64?
It is an expression that can be simplified to: 4x-64
What is the value of x if 2x-64?
66
What does 2x what equal 64?
The answer is 32.
2x -64 what is the value of x?
66
16x4 - 1 equals?
Do you mean '16x^(4) -1 ; or ' (16 X 4 ) - 1' . Reason , the answers will be different. 16x^(4) - 1 = (2x)^(4) - 1^(4) = ((2x^(2) - 1^(2))((2x)^(2) + 1^(2)) = (2x - 1)(2x +1)((2x)^(2) + 1^(2)) = (2x - 1)(2x + 1)((2x)^(2) + 1) 2 & ( 16 X 4 ) - 1) = 64 - 1 = 63
The sum of twice a number and 63 is 191 Find the number?
2x+63=191 2x = 128 x = 64
Perimeter of a rectangle is 64m length is 8m more than twice the width what is the dimensions?
Let the length be 2x+8 and the width be x: 2(2x+8+x) = 64 4x+16+2x = 64 6x = 64-16 6x = 48 x = 8 Therefore: length = 24m and width = 8m
