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1 year ago

Y=4x^2-36 solve the following quadratic function by utilizing the square root method x=?

Mathematics

1 answer:

Luda [366]1 year ago

7 0

Answer:

This ans is easily solved by using algebraic identities a²- b² = (a+b) (a-b)

Step-by-step explanation:

1. convert into Identity

2. solve quadratic equation that formed.

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Find the degree of the polynomial below. 9x2 – 25

bulgar [2K]

Answer:

$\huge \fbox \pink {A}\huge \fbox \green {n}\huge \fbox \blue {s}\huge \fbox \red {w}\huge \fbox \purple {e}\huge \fbox \orange {r}$

${9x}^{2} - 25$

✏ Degree is the highest value of the exponent in the polynomial. In this polynomial 2 is the degree of the polynomial.

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$\huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}$

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2 years ago

Read 2 more answers

What is the measure of ZRMN?

Volgvan

Yes! Yup your right! Congrats yup!

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1 year ago

If P = (-2,7), Find: Ry-axis (P) ([?], [])

kumpel [21]

Answer:

(2, 7)

Step-by-step explanation:

$R_{\text{y-axis}}(\text{P})$ represents the reflection of a point P about the y-axis.

If a point (x, y) is reflected across y-axis, rule for the reflection is,

(x, y) → (-x, y)

If a point (-2, 7) follows the same rule, coordinates of the image point will be,

P(-2, 7) → P'(2, 7)

Therefore, answer is (2, 7).

8 0

2 years ago

Madison made the following table to record the height of each person in her family.

andrew11 [14]

The answer should be number 4

7 0

2 years ago

I WILL GIVE BRAINLIEST!!!! Calculate cos M if a= 4, b= 12.5, c= 13.1244 **Round your answer up to four decimal places.

kompoz [17]

Answer:

cosM ≈ 0.3048

Step-by-step explanation:

remember SOH CAH TOA = sine: opposite/hypotenuse; cosine: adjacent/hypotenuse; tangent: opposite/adjacent

cos = CAH

cosM= a / c

cosM = 4.0 / 13.1244

cosM = 0.30477

cosM ≈ 0.3048

7 0

2 years ago