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Q: What is the answer to 2 plus 3 minus 2 times 1 square plus 4 times 16 square minus 4 times 2?

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(-9 x -8) + (-16) = (72) -16 = 56

(-2)^4 = -2 x -2 x-2 x-2 = +16 ( a minus times a minus is plus)

9x squared plus 16 = 0 factored is plus and minus 4/3 i.

b. -4x2+20 = 4x2 = 4-20x2 = -16x = -4Note that -42 = -16 but (-4)2 in brackets = 16

No, consider 16 + 25 ...

Related questions

In one bracket, write 16 times the square root of 2 minus 3x. In the other one, write 16 times the square root of 2 plus 3x.

(-9 x -8) + (-16) = (72) -16 = 56

16

(sqrt(9) - sqrt(12) + sqrt(16)) x sqrt(2) = -2 sqrt(6) + 7 sqrt(2)

+ Square root of 64 divided by square root of 16= 8/4=2. 2+5=7.7 squared 7 times is 823,534. 823,534 - 19=823,524.So the answer is 823,524.

This doesn't factor neatly. Applying the quadratic equation, we find two imaginary solutions: Zero plus or minus 4i times the square root of 1x = 4i, -4iwhere i is the square root of -1.

10 - 5/0.5 + 16(4) + 20 + 100 - (100)^(0.5) = 10 - 10 + 64 + 120 - 10 = 174 Your wording is confusing so this may not be the correct answer.

-4 plus/minus square root of 15.

22150.5

-8 x -8 = +16anything which is minus x minus = plus (- x - = +)

Without any parenthesis is: 92 - 2 * 15 + 16 - 8 = 59

1.2365525e+16

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