x2 + 9x2 = 10x2
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The expression "x squared plus 9x squared" simplifies to 10x squared. This is because when you add like terms, the coefficients of the x squared terms are added together to give the final coefficient of 10. The variable x is raised to the power of 2 in both terms, so it remains as x squared in the simplified expression.
Oh, dude, that's an easy one! When you add x squared and 9x squared, you get 10x squared. It's like combining 1 apple with 9 more apples, you end up with 10 apples. So, in math terms, x squared plus 9x squared equals 10x squared. Easy peasy!
Well, honey, when you add x squared and 9x squared together, you get 10x squared. It's as simple as that. Math doesn't have to be a headache, darling.
You can calculate a value if you assign a value to variable "x".
x2 - 9x + 20 = (x - 4)( x - 5)
(x + 2)(3x - 1)(3x + 1)
9x + 1x = 10x.
x+5+3x-7+9x+3-4x Collect like terms: 9x+1