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Factoring x2-14x+11
The first term is, x2 its coefficient is 1 .
The middle term is, -14x its coefficient is -14 .
The last term, "the constant", is +11
Step-1 : Multiply the coefficient of the first term by the constant 1 • 11 = 11
Step-2 : Find two factors of 11 whose sum equals the coefficient of the middle term, which is -14 .
-11 + -1 = -12 -1 + -11 = -12 1 + 11 = 12 11 + 1 = 12
Observation : No two such factors can be found
sin 51 = BC / 58
BC = 58 sin 51
= 45.07 to nearest hundredth.
Its D
Answer:
1
Step-by-step explanation:
Answer:
Positive.
Step-by-step explanation:
Negative to a even power becomes positive
