4x2 - 30 = 34 ⇒ 4x2 = 64 ⇒ x2 = 16 ⇒ x = 4 or -4
The solutions to the quadratic equation are: x = -1 and x = 6
x - 18 = 34 just add 18 to both sides... X - 18 + 18 = 34 + 18 x + 0 = 52 x = 52
It works out that the solutions are: x = 3 and y = 2
It has 2 solutions and they are x = 2 and y = 1 which are applicable to both equations
4x8=32 32x2=64 64-30=34 X=8
4x2 - 30 = 34 ⇒ 4x2 = 64 ⇒ x2 = 16 ⇒ x = 4 or -4
4x² - 30 = 34 4x² = 34 + 30 4x² = 64 4x = √64 4x = 8 x = 8 ÷ 4 x = 2
Answer : x = ± 1 4x2 - 30 = 34 : 4x2 = 34 - 30 = 4 4x2 = 4 : x2 = 1 therefore x = √1 = ± 1
The answer to the problem of 7-3x equals 34 is x equals -9.
34 x 9=306
1 x 34, 2 x 17
1 x 34, 2 x 17, 17 x 2, 34 x 1
1 x 34, 2 x 17, 17 x 2, 34 x 1.
x = 39 is the answer.
34
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