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16xsquared plus 32x plus 16 equals 81?

Updated: 9/17/2023

Wiki User

∙ 14y ago

Best Answer

16x2 + 32x - 65 = 0 factorises (4x + 13)(4x - 5)

This makes x either -13/4 or 5/4.

Wiki User

∙ 14y ago

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What is X if 2x plus 4 equals 36?

2x + 4 = 362x = 36 - 42x = 32x = 32/2X = 16

How do you factor 7x squared 32x 16?

Either: (7x + 4)(x + 4) = 7x2 + 32x + 16 or: (7x - 4)(x - 4) = 7x2 - 32x + 16

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 plus 16 equals?

It is 112

What is 16 plus 16 plus 16 plus 16 equals?

The answer is 64.

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 plus 17 equeal?

It equals 113.

Related questions

What is the value of x in the equation 32x - 16 equals 512?

If: 32x-16 = 512 Then: x = 16.5

What is X if 2x plus 4 equals 36?

2x + 4 = 362x = 36 - 42x = 32x = 32/2X = 16

What is the complete factorization of 4x2 plus 32x plus 64?

4x^2 + 32x + 64 = 4(x^2 + 8x + 16) = 4(x + 4)^2 = 4(x + 4)(x + 4)

How do you factor 7x squared 32x 16?

Either: (7x + 4)(x + 4) = 7x2 + 32x + 16 or: (7x - 4)(x - 4) = 7x2 - 32x + 16

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 equals?

96

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 plus 16 equals?

It is 112

The quotient of 32 times a number and 4 is 16?

32x ÷ 4 = 16 32x = 64 x = 2

Which property justifies the following statement if W plus -8 equals 16 then w plus -8 plus 8 equals 16 plus 8?

It is the property that equals plus equals are equals.

What is 16 plus 16 plus 16 plus 16 equals?

The answer is 64.

What is 16 plus 16 plus 16 plus 16 plus 16 plus 16 plus 17 equeal?

It equals 113.

16 plus 16 plus 16 equals?

16 + 16 + 16 = 48

16 plus 16 plus 16 equals equals?

that really easy how could anyone not know it equals 48 it islike walking

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