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Q: When x equals 8 what is the value of x squared?

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√8 = 2√2 ≈ 2.828

Yes

8 squared = 8 x 8 = 64

a=64 b=8 (x+16x+64)=(x+8)^2

If x squared = 5 then x = sqrt(5) = Â± 2.2361 (approx).

4 squared is 4 x 4 which equals 16.

8 squared is 64(8 x 8 = 64)

(2, -2)

When x equals 8, the value of 5x would be 5 times 8, which is 40.

The value of x is 7

X2+y2=25 (x-8)2+y2 =41

8

They are +/- 5*sqrt(2)

8

If x equals 8, then 3x equals 24. 24-x would equal 16.

If x = 8 then x2 = 82 = 8 x 8 = 64

square root of 8

no, because xx=x squared, and x squared is not linear

X = √63

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

22

18Â² is the same as 18 x 18, which equals 324.

The value of x is 11, and the value of y is 8.

k = 0.1

If: x/-4 = 8 then x = -32