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Negative 10 and positive 3
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Earn +20 ptsQ: What number multiplies to get -30 but adds to get -7?
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What multiplies to 6 and adds to 7?
6 and 1
What multiplies to -60 and adds up to -7?
-12 and +5
What number multiplies to get 30 but adds to get -7?
a+b=-7 rearrange: b= -a-7=-(a+7) substitute into: ab=30 -a(a+7)=30 -a^2-7a-30=0 a^2+7a+30=0 x = complex number, therefore there are no two Real numbers that exist that satisfy these two conditions.
What multiplies to 15 and adds to 14?
29
What number multiplies by 7 and adds 25 to equal 165?
y*7+25=165 y*7+25-25 = 165-25 y*7+ 0 =140 y*7/7 = 140/7 y=20
Related questions
What number multiplies by 144 and adds to 7?
Any number can multiply 144 and be added to 7!
What multiplies into -720 but adds into 7?
-713
What multiplies to 18 and adds to -11?
7
What is a number that adds tp -7 and multiplies to -18?
-25
What multiplies to negative 144 and adds to 7?
151
What adds to 7 and multiplies to 49?
There is no answer, it is not possible
What multiplies to 6 and adds to 7?
6 and 1
What adds up to 7 and multiplies to 6?
6*1
What multiplies to -28 and adds to -3?
-31
What multiplies to 3 and adds to 4?
7
What multiplies to get -168 and adds to get 17?
-151
What adds up to -7 and multiplies to 6?
-6 and -1.
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