3 years ago

-2^2-3(-2)+1 evaluate the polynoimal

2 answers:

4 0

We must follow order of operations rules (PEMDAS) here: exponentiation first, followed by multiplication and division, followed by addition and subtraction.

Thus, -2^2-3(-2)+1 becomes:

-[4] + 6 + 1 = 2 + 1 = 3 (answer)

katrin [286]3 years ago

3 0

Your answer must be 3

You might be interested in

W (-4 + z) = mz + 17

Elan Coil [88]

I think that is the answer

3 0

3 years ago

3229/8=? Someone rspond soon I need the answer :

skad [1K]

Answer:

403.625

Step-by-step explanation:

Online calc cuz nobody knows how to do long division no more

7 0

3 years ago

Write an algebraic expression with four terms, using only the variables a, b, and c.

AveGali [126]

Answer: A squared (written as 2 in exponent place) + B squared = C Squared

Step-by-step explanation:

This is known as Pythagorean theorem

4 0

3 years ago

I need help I don’t know how that’s not right.

Leviafan [203]

Answer: v=-81.92

Step-by-step explanation:

$\displaystyle\\7+\frac{v}{8} =-3.24\\\\7+\frac{v}{8}-7 =-3.24-7\\\\\frac{v}{8} =-10.24\\\\\frac{v}{8} =-10.24$

Multiply both parts of the equation by 8:

$\displaystyle\\(\frac{v}{8})(8)=(-10.24)(8) \\\\v=-81.92$

6 0

1 year ago

Find the area and perimeter of that triangle

aleksandrvk [35]

Step-by-step explanation:

$A = \frac{1}{2}(b*h)$

$A=\frac{1}{2} (14*5)$

$A=\frac{1}{2} (70)$

A = 35

$P = s+s+s$

$P=12+14+6$

P = 32

6 0

3 years ago