2 years ago

Factoring trinomials Select two for each

Mathematics

1 answer:

Reil [10]2 years ago

8 0

$\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}$

Actually Welcome to the Concept of the Factors of a quadratic polynomial.

1.) x^2 -7x-18 = (x-9) (x+2)

2.) x^2-x-42= (x-7) (x+6)

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What is the solution to j + (-3) = 9?

Stels [109]

Answer:

j = 12

Step-by-step explanation:

j + (-3) = 9

j = 12

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3 years ago

You borrow 125,000 for 25 years at an APR of 6.5%. What will be your monthly payment?

Morgarella [4.7K]

$\bf \qquad \qquad \textit{Amortized Loan Value}
\\\\
pymt=P\left[ \cfrac{\frac{r}{n}}{1-\left( 1+ \frac{r}{n}\right)^{-nt}} \right]
\\\\\\\\
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\begin{cases}
P=
\begin{array}{llll}
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\end{array}\to &
\begin{array}{llll}
125000
\end{array}\\
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3 years ago

In jims class, 5 times has many students take the bus as those who walk. A total of 24 students walk or take the bus. How many m

lubasha [3.4K]

Take bus=5 times walk
b=5w
b+w=24
sub 5w for b
5w+w=24
6w=24
divide both sides by 6
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sub back
b=5w
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bus-walk=20-4=16

answer is 16 more take the bus than walk

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3 years ago

Marking as brainliest

fredd [130]

Answer:

13.1 (3sf)

Step-by-step explanation:

14 ^2 - 5^2 = 171

root 171 = 13.1 (3sf)

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3 years ago

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