There is no such thing as what times what equals 18.There is only 1,2,9,16,25,36,49,64,81,100,121,144 as square numbers.
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Thirty plus thiry
x - 18 = 34 just add 18 to both sides... X - 18 + 18 = 34 + 18 x + 0 = 52 x = 52
x + 10 = 18 18 - 10 = x 18 -10 = 8 x = 8
3(x + 2) = x - 18 3x + 6 = x - 18 3x - x = -18 - 6 2x = -24 x = -12
Let y = 0, and solve for x. 5x - 4(0) = 18 5x = 18 divide by 5 both sides x = 18/5 (the x-intercept) Thus, the x-intercept point is (18/5, 0).