Solve this quadratic equation using the quadratic formula.
5 - 10x - 3x2 = 0
1 answer:
Answer:
Step-by-step explanation:
I have enclosed a picture of the quadratic formula because I cannot seem to write the proper formula since it wont let me
✯Hello✯
↪ Alright so first we need to work out values for A B AND C
↪ We need to rearrange this since its the wrong way around
↪ A = -3
B= -10
C= 5
↪ we substitute these values and we get x=0.44 and x=-3.78
❤Gianna❤
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A term is a number or variable in a math sentence (such as an expression or equation).
Example:
a + 2b + c + 5
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Answer:2.87
Step-by-step explanation:sin =opp/hyp
Sin 35=ac/5
Cross multiply
Sin 35 x 5 = ac
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To simplify the problem it would be: -18xy+18y^2
Answer:
530.66 mm²
5.3066 cm²
Step-by-step explanation:
A = π·r²
= 3.14×(13mm)²
= 3.14×169mm²
= 530.66 mm²
= 5.3066 cm²
Answer:
4
Step-by-step explanation:
Make the 10% a decimal
.10
Then multiply it by 40
.10*40
You get 4
