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Subjects>Math>Math & Arithmetic

If f(x) -7x plus 5x2 plus 10 what does f(-2) equal?

Updated: 12/24/2022

Wiki User

∙ 6y ago

Best Answer

Given f(x) = - 7x + 5x^2 + 10

So f(-2) = - 7(-2) + 5 (-2)^2 + 10 = 14 + 20 + 10 = 44

Wiki User

∙ 6y ago

This answer is:

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Wiki User

∙ 6y ago

f(-2) = 44.

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Continue Learning about Math & Arithmetic

What is the trinomial 5x squared plus 7x plus 2?

5x2+ 7x + 2 = (x + 1)(5x + 2).

What kind of polynomial is shown 0.2x4 - 5x2 - 7x?

I am assuming this is: .2x4 - 5x2 - 7x, which would be a Quartic Polynomial.

What does -7x plus x equal?

7x-2

How do you factor the trinomial 5x2 plus 7x plus 2 with each factor as a polynomial in descending order?

(5x + 2)(x + 1)

Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?

X= (3/5 , -2)

Related questions

What is the factor of 5x2 plus 7x?

x(5x + 7)

What is the trinomial 5x squared plus 7x plus 2?

5x2+ 7x + 2 = (x + 1)(5x + 2).

5x squared plus 7x equals 12?

5x2+7x = 12 5x2+7x-12 = 0 (5x+12)(x-1) = 0 x = -12/5 or x = 1

What kind of polynomial is shown 0.2x4 - 5x2 - 7x?

I am assuming this is: .2x4 - 5x2 - 7x, which would be a Quartic Polynomial.

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7x-2

How do you factor the trinomial 5x2 plus 7x plus 2 with each factor as a polynomial in descending order?

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When dividing the polynomial x3 plus 5x2 plus 7x plus 3 by x plus 3 the remainder is 0 making x plus 3 a factor?

True.

Do Simplify 5x2 3x - 7 x2 - 7x 4?

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What is 7x squared minus 4x minus 5x squared plus 2x?

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Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?

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X2 plus 7x plus 10?

Nice trinomial. Thanks for sharing. It's equal to (x + 5) (x + 2) .

7 plus 7x--2x plus 3?

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