3 years ago

If the discriminate is less than zero, the quadratic will have:

Mathematics

1 answer:

Stella [2.4K]3 years ago

4 0

If discriminate is less than zero, the quadratic will have no real solution.

Answer: B

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The ratio of Boys to Girls at Sweet water Middle School is 5:4. If there are 50 boys on an academic team, how many girls are the

BigorU [14]

Answer:

40 girls

Step-by-step explanation:

50/5=10

10*4=40

40 girls

8 0

4 years ago

What is -4(-4+3)+2 squared. use order of operations.

sineoko [7]

To solve this, first solve the part of the equation in parentheses: (-4+3) = -1. Then multiply using the exponent 2 squared is 2×2 which is 4. Now the equation is -4(-1)+4. Next you multiply, -4(-1)=4. You are then left with 4+4 which equals 8.

-4(-4+3)+2 squared
-4(-1)+2 squared
-4(-1)+4
4+4
8

6 0

3 years ago

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What is 2(x-2)+x eqaul

Rzqust [24]

Answer:

3x-4

Step-by-step explanation:

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3 years ago

Whats -3x - 9 = -6x+ 18?

Zinaida [17]

Answer:

Step-by-step explanation:

-3x-9=-6x+18

-9x=27

x=3

4 0

3 years ago

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Please hurry i need help please

sergeinik [125]

Answer:

(x-3)(x-7)

Step-by-step explanation:

$f(x) = x {}^{2} - 11x + 24 \\ g(x) = x - 3 \\ f (x) - g(x) = x ^{2} - 11x + 24 + x - 3 \\ collect \: like \: terms \\ f - g(x) = x ^{2} - 11x + x + 24 - 3 \\ f - g(x) =x ^{2} - 10x + 21 \\ f - g(x) =x ^{2} - 3x - 7x + 21 \\ f - g(x) =x(x - 3) - 7(x - 3) \\ f - g(x) =(x - 3)(x - 7)$

hope it helps

3 0

4 years ago