Factor with directions above in picture. Thank you
X^2+7x-6x-42
2 answers:
X^3 + 7x^2 -6x -42 Take out common factors x^2(x+7) -6(x+7) group them together (combine the factors you pulled out, which are x^2 and -6 then group them. x+7 is repeated twice so that can be combined into one factor. final factors: (x^2-6) (x+7)
Answer:
= (x=7) x (x-6)
Step-by-step explanation:
x² = 7x - 6x - 42
Factor out x from expression
X squared x (x + 7) - 6x - 42
Factor out -6
X squared x (x + 7) - 6x (x+7)
Factor out x+7
(x+7) x (x-6)
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Each term is found by adding 8 to the previous. First term = 4. So anseer is C
Answer: It would be $4.38
Step-by-step explanation: If you divide the $5 by .8 it will give you what 1/8 of it would be then you multiply it by 7 to get the 7/8 of it.
Answer:
93
Step-by-step explanation:
by remainder theorem p(3) is the remainder
and therefore it is 93
Answer:
Step-by-step explanation:
h=-5t²+135
when t=3 s
h=-5(3)²+135=-45+135=90 m