It is a quadratic equation and its solutions are: x = 4 or x = -9
6 squared is 36, and 8 squared is 64. Adding these together, 36 + 64 equals 100. Therefore, 6 squared plus 8 squared equals 100.
If the 64 has a minus sign, then the solution is x = +/-5 Simplifying gives 4x squared = 100 ie x squared = 25...
(x^2 - 4)(x^2 + 9) set to zero to see roots ( watch out for the surprise! )
-17 minus -36 is calculated by adding the opposite of -36, which is +36. So, -17 + 36 equals 19. Therefore, -17 minus -36 equals 19.
62 = 36
6 squared is 36, and 8 squared is 64. Adding these together, 36 + 64 equals 100. Therefore, 6 squared plus 8 squared equals 100.
Well, darling, x squared equals 36 means that x can be either 6 or -6. It's as simple as that. So, if you were looking for a straightforward answer, there you have it. Math can be a piece of cake when you know the tricks!
a2 + 62 = 122 a2 + 62 - 62 = 122 - 62 a2 = 144 - 36 a2 = 108 taking the square root of each side, we get a equal plus or minus the square root of 108, or plus or minus 6 times the square root of 3.
If the 64 has a minus sign, then the solution is x = +/-5 Simplifying gives 4x squared = 100 ie x squared = 25...
36+4=40 40-8=32 32-25 equals=7 answer
To calculate 6 squared plus 8 squared, you first need to square each number individually. 6 squared is 6 x 6, which equals 36. 8 squared is 8 x 8, which equals 64. Adding these two results together, you get 36 + 64, which equals 100. So, 6 squared plus 8 squared is 100.
(x + 12)(x - 3)
0 = 2m^2 - 2m + 36 0 = 2(m^2 - m + 18) 0 = m^2 - m + 18
2x^(2) + 72 Factors to 2( x^(2) + 36) s(x^(2) + 6^(2)) Does NOT factor. NB Remember . two squared terms with a positive(+) between them does NOT factor!!!! However, two squared terms with a negative(-) between DOES factor . e.g. x^(2) + 6^(2) Does NOT factor x^(2) - 6^(2) factors to ( x - 6)( x + 6 ) Note the different signs. Similarly 8^(2) + 6^(2) does NOT factor 8^(2) - 6^(2) factors to (8 - 6)(8 + 6) Or using the ~Pythagorean Equation. h^(2) = a^(2) + b^(2) Does NOT factors However, a^(2) = h^(2) - b^(2) factors to a^(2) = (h - b)(h + b) .
The graph is a circle with a radius of 6, centered at the origin.
x = ±2
Dividend: x3+4x2-9x-36 Divisor: x+3 Quotient: x2+x-12