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If x squared -10 = 0 then x = the square root of 10

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You fill in for x and solve the equation3(5)^2 - 2(5)15^2 - 10; now solve

(3x-2)(x-2)

1566 = x

10 squared equals 100. 102 = 10*10 10*10 = 100

2x+8x-2=22 10x-2=22 10x+2=+2 10x=24 10/10=24/10 x=2.4

(x-5)(x+3)

10 squared means 10*10 which equals 100.

7a=2(-10)........................................answer is 20/7

x2-10 = 4x+11 x2-4x-10-11 = 0 x2-4x-21 = 0 (x+3)(x-7) = 0 x = -3 and x = 7

h/(-3 - 7) = 10h/-10 = 10h = -100

10 minus negative 10 equals 20: 10 - (-10) = 20 or rather 10 + 10 = 20. 10- (minus 10) = 20

X squared - 3x - 10 = 0 (x-5) (x+2) = 0 x - 5 = 0 x + 2 = 0 X= 5 x = -2

Sobtract 1 from minus 9 and get minus 10.

x2-2x-10-5 = 0 x2-2x-15 = 0 (x+3)(x-5) = 0 x = -3 or x = 5

about 3.16227766

b= 10

To solve for x: 2x2 + 10 = 58 2x2 = 48 x2 = 24 x = √24 x = √4 × √6 x = 2√6

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5*2-3x-1 = 0 10-3x-1 = 0 -3x = 1-10 -3x = -9 x = 3

It is: (B -10)(B +10) when factored

1010 - 102 = 910

9x2-9x-10 = (3x+2)(3x-5) when factored

1540 minus 10% of it gives 1386.

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