t2+ t - 42
it can't be simplified anymore
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2t
t+t=2tand t*t= t squaredyou would only get t squared if you multiplied
The square root of 25a squared is 5a. The square root of 16 is 4.So the answer is (5a+4)(5a-4)
"T squared" typically refers to the square of the variable "T" in mathematics, which means T multiplied by itself. When you see "T squared" and "T squared" together, it could indicate a comparison or relationship between two different quantities, both squared. This could be part of an equation or formula where both T and another variable are squared and compared in some way. It's important to consider the context in which these terms are used to fully understand their meaning and significance in the given situation.
cos(t) - cos(t)*sin2(t) = cos(t)*[1 - sin2(t)] But [1 - sin2(t)] = cos2(t) So, the expression = cos(t)*cos2(t) = cos3(t)
15t2 squared-t-15t+3=15t squared-14t+3
(6x + t)(3x + t)
_t(5t squared t+)
(t + 1)(2t - 3)
2t
28 t2 - 17 t - 3 = (7t + 1) x (4t - 3)
t+t=2tand t*t= t squaredyou would only get t squared if you multiplied
72 = 49.72 + t = 49 + t
(t + 3)(t - 15)Ask yourself, what factors of - 45 add up to - 12 ?t = - 3t = 15
(3t + 1)(t + 5)
I think the answer is (13-t)(13+t) because when you expand the brackets some of it cancells out like +169 - 169. As they are the same (but ones got a plus and ones got a minus) they cancel each other out. :)
t2 - 36 = (t - 6)(t + 6) This pattern is often called the difference of squares.