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Sonbull [250]
3 years ago
14

What times what equals 20 and adds to -9

Mathematics
2 answers:
umka21 [38]3 years ago
5 0

I think the numbers are -5 and -4.

Softa [21]3 years ago
5 0

Answer:

-5, -4

Step-by-step explanation:

So if you know negative integers, you can do -5 * -4 which would equal positive 20.

And -5 + -4 would equal -9.

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Step-by-step explanation:

Hope it helps:)

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2 years ago
Find the measure of one interior angle of the regular polygon shown below
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c

Step-by-step explanation:

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Find the value of x?
Dahasolnce [82]

Answer:

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Step-by-step explanation:

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When factoring a polynomial in the form ax2 + bx + c, where a, b, and c are positive real numbers, should the signs in the binom
gtnhenbr [62]

When factoring a polynomial in the form ax2 + bx + c, where a, b, and c are positive real numbers, the signs in the binomials should be both positive

<h3>What are quadratic equations?</h3>

Quadratic equations are second-order polynomial equations and they have the form y = ax^2 + bx + c or y = a(x - h)^2 + k

<h3>How to determine the true statement?</h3>

The form of the polynomial is given as:

ax2 + bx + c

Where a, b, and c are positive real numbers.

Since a, b, and c are positive real numbers. then the form of the expansion would be:

ax2 + bx + c = (dx + e)(fx + g)

<h3>Example to verify the claim</h3>

Take for instance, we have the following quadratic equation

x^2 + 6x +  8

Expand the equation

x^2 + 6x +  8 = x^2 + 4x + 2x +  8

Factorize the equation

x^2 + 6x +  8 = (x + 2)(x + 4)


Hence, the signs in the binomials should be both positive

Read more about polynomials at:

brainly.com/question/4142886

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5 0
1 year ago
Help i don’t get it
Sliva [168]

Answer:

2.2+3(3.4)

=2.2+10.2

=12.4

Step-by-step explanation:

3 0
3 years ago
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