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Earn +20 ptsQ: If x equals 8 then x squared equals 64?
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When x equals 8 what is the value of x squared?
64
8 squared add 5 squared?
13
What cubed number is also a square number?
The answer is 64. 8 x 8 = 64 (Squared). 4 x 4 x 4 = 64 (Cubed).
What is the factored form of sixtyfour minus x squared?
64-x2 = (8-x)(8+x) when factored
What is the value of x if x squared equals 8?
√8 = 2√2 ≈ 2.828
Related questions
What Equals 8 squared?
8 squared is 64(8 x 8 = 64)
When x equals 8 what is the value of x squared?
64
Solve x squared 2 equals 64 using square root property?
x^2 = 64 x = +,- square root of 64 = +,- 8. Thus, x = -8 or x = 8
What is the value of 8 squared?
8 squared = 8 x 8 = 64
8 squared add 5 squared?
13
X squared plus 16x plus a equals parenthesis x plus b parenthesis squared In the equation above a and b are constants if the equation is true for all value of x what is the value of a?
a=64 b=8 (x+16x+64)=(x+8)^2
How much is eight squared?
Eight squared is like saying you take eight multiplied by eight. In this case it equals out to sixty four.
How do you factor 64-x squared?
(8 - x)(8 + x)
How do you solve this problem what is the value of the expression 2x squared plus 3xy - 4y squared when x equals 2 and Y equals 4?
x = 2 so x squared = 4 and 2x squared = 2 times 4 = 8; y = 4 so xy = 2 times 4 = 8 and 3xy = 3 times 8 = 24; y squared = 4 times 4 = 16 and 4y squared = 4 times 16 = 64; so 8 + 24 - 64 = 32 - 64 = -32
Which expression is equivalent to 64-x squared?
(x-8)(x+8)
What does eight squared equal?
8 x 8 = 64 !
What is 8 to the second power?
That would be 8 squared by the way. And the answer is 64
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