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Earn +20 ptsQ: What is 3x to the 2nd power equals -7?
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Solve 3x to the 2nd power equals 21 what are the solutions x equals and what is the x intercept?
3x2 = 21 describes two single values, and does not have an x intercept. 3x2 = 21 ∴ x2 = 7 ∴ x = ±√7
What does 3x-7 equals 2?
3x - 7 = 2 3x = 9 x = 3
What is the answer to 3x plus 7 equals 3?
if 3x+7 = 3 then 3x = 3-7 3x = -4 then, x = -4/3
What is 3x equals 2y plus 7 in standard form?
3x + 2y = 7
Is 3x plus 2y equals 7 linear or nonlinear?
Linear. The only power for the variables is 1.
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