The square root cannot be simplified.
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∙ 11y ago-6x^2 - 78x - 252 Improved answer: -6x+6x+7 When simplified = 7
10 square root of 3.
It is: 4+7 = 11
The square root of 9 is 3, therefore 3 + 7 = 10
24
x²+6x+9=49 x²+6x-40=0 x1=-6/2 - Square root of ((6/2)²+40) x1=-3 - 7 x1= -10 x2=-6/2 + Square root of ((6/2)²+40) x2=-3 + 7 x2= 4
Two.
-6x^2 - 78x - 252 Improved answer: -6x+6x+7 When simplified = 7
Square root of 2 = 1.414213562... Square root of 7 = 2.645751311... The sum is 4.059964873...
7+10+(-6x)=17-6x
x^2 - 6x + 5x + 7 = 0 => x^2 - x + 7 = 0The roots of this equation are0.5 - 2.5981*i and 0.5 + 2.5981*i where iis the imaginary square root of -1.
10 square root of 3.
Square root of 15 plus square root of 7
It is irrational
It is: 4+7 = 11
The square root of 9 is 3, therefore 3 + 7 = 10
x2 + 6x = 7 ⇒ x2 + 6x + 9 = 7 + 9 ⇒ (x + 3)2 = 16 ⇒ x + 3 = ±4 ⇒ x = -7 or 1