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dsp73
2 years ago
6

Help Meh Once Again :) (5 + 7)^2 =

Mathematics
2 answers:
Nastasia [14]2 years ago
7 0

Answer:

144

Step-by-step explanation:

Think of PEMDAS(Please(Parenthesis),Excuse(Exponents),My Dear(Multiplication and Division), Aunt Sally(addition and subtraction).

Since this has Parenthesis you would have find out what was in the Parenthesis  first(Please).

5+7=12

Now you look for exponents. The exponent is 2 and that means multiply the 12 by itself (12(12).

Giving you 144.

Lubov Fominskaja [6]2 years ago
3 0

Answer:

144

Step-by-step explanation:

PEMDAS

(12)^2

144

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The line tangent to the graph of g(x) = x^{3}-4x+1 at the point (2, 1) is given by the formula
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well, about A and D, I just plugged the values on the slope formula of

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for E, do they intercept at (2,1)?  well, come on now, L(x) is a tangent line to g(x), so that's a must for a tangent. \textit{\huge \checkmark}

for F, we know the slope of the line L(x) is 8, is g'(2) = 8?  let's check

recall that g'(x) = 3x² - 4, so g'(2) = 3(2)² - 4, meaning g'(2) = 8, so, dice. \textit{\huge \checkmark}

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